My favorite Software Architecture courses for Experienced Developers on Udemy Hello guys, #AI and Large Language Models (LLMs) continue to reshape software engineering, product development, and data careers. Companies across every industry are rapidly adopting AI, creating a massive demand for people who understand how large language models work, how to fine-tune them, and how to build real applications on top of them. Whether you want to future-proof your career, build your own AI products, or stay relevant as the tech landscape shifts, AI and #LLM engineering gives you the skills to innovate, automate, and stay ahead in a world where AI is becoming the new baseline skill for developers and tech professionals. Whether you’re a beginner entering the AI world or an experienced engineer leveling up for advanced ML/LLM roles, #Coursera remains one of the best places to learn these skills from top universities, companies, and industry experts. With Coursera Plus currently offering a massive 40% OFF you can access thousands of AI, ML, and LLM courses for the entire year at the lowest price available. Here are the Top 5 Coursera Courses & Certifications to Learn AI and LLM Engineering in 2025. 5 Best AI and LLM Engineering Courses and Certification on Coursera for 2026 Without any further ado, here are the best Coursera courses and certifications you can join on 2026 to learn AI and LLM Engineering in 2026 1. Generative AI with Large Language Models This course — developed in partnership with DeepLearning.AI and AWS — is one of the most practical introductions to building with LLMs. You’ll learn how generative models work, how to fine-tune them, and how to apply prompt engineering to real business use cases. Why it’s recommended: * Strong hands-on examples * Ideal mix of theory + application * Great for developers who want a fast, realistic introduction to LLM development Best for: Engineers, analysts, or product managers exploring applied GenAI. Here is the link to join this course — Generative AI with Large Language Models 2. IBM Generative AI Engineering Professional Certificate This new IBM program is designed to help absolute beginners become job-ready GenAI engineers in under six months. It covers LLMs, prompt engineering, model fine-tuning, vector databases, Retrieval-Augmented Generation (RAG), and building real GenAI apps. Key highlights: * No prior experience required * Very strong hands-on labs * Teaches skills employers look for * One of Coursera’s fastest-growing AI certifications Best for: Beginners transitioning into AI engineering roles. Here is the link to join this certification — IBM Generative AI Engineering Professional Certificate 3. Introduction to Large Language Models (Google Cloud Training) Over 117,000+ learners have already taken this course. Google’s team provides one of the clearest explanations of how LLMs work internally — tokenization, embeddings, training, inference, and evaluation. This course is part of Intro to Generative AI: A Beginner’s Primer on Core Concepts Specialization, which is a great specialization for anyone who wants to learn Generative AI in depth. Why it stands out: * Taught by Google Cloud experts * Very beginner-friendly * Part of a broader “Intro to Generative AI” specialization * Included with Coursera Plus, making the 40% OFF deal even more valuable Best for: Anyone wanting a clean, foundational introduction to LLMs. Here is the link to join this course — Introduction to Large Language Models 4. Generative AI Engineering with LLMs Specialization (IBM) This 3-month specialization (13,000+ enrolled) helps ML engineers and developers go deeper into Generative AI engineering, including LLM fine-tuning, RAG, LORA, agents, and advanced prompting. What makes it great: * Created by a team of highly respected instructors * Strong focus on practical engineering and architecture * Includes applied labs and real deployments * Perfect for intermediate to advanced learners Best for: Engineers building production-grade LLM applications. Here is the link to join this course — Generative AI Engineering with LLMs Specialization 5. IBM AI Engineering Professional Certificate With over 174,000+ learners, this is one of Coursera’s most popular AI certificates. It covers the full AI engineering stack — deep learning, neural networks, MLOps, computer vision, NLP, and now GenAI. Why it’s a top pick: * Builds a strong ML + deep learning foundation * Multiple hands-on projects * Excellent career value * Great stepping stone before higher-level GenAI engineering courses Best for: Anyone aiming for AI engineer or ML engineer roles. Here is the link to join this course — IBM AI Engineering Professional Certificate That’s all about the best Coursera courses and certifications to learn AI and LLM engineering in 2026. If you’re planning to take more than one AI or LLM-related course, Coursera Plus gives you unlimited access to thousands of certificates, specializations, and professional programs for a full year. Here is the link to get discount 👉 Coursera Plus (40% OFF) This discount makes 2025 the perfect time to invest in AI, GenAI, and LLM engineering skillsets. Coursera Plus | Unlimited Access to 10,000+ Online Courses Other AI and Machine Learning articles you may like * I Tried 20+ Python Courses and Certifications on Coursera — Here Are the Top 5 I Recommend for 2026 * 18 Coursera Courses to learn from Google and IBM * 10 Best Udacity Courses for Python developers * 10 Books and Courses to learn Data Science in 2026 * Top 5 Coursera Courses and certifications to Learn AI in 2026 * Is Google’s CyberSecurity Certification worth it? * Top 5 Coursera Courses to learn Machine Learning? * Is IBM’s AI Engineering Professional Certification worth it? * Is Google’s Advanced Data Analytics Certification worth it? * Is Google’s IT Automation with Python certification worth it? Thanks for reading this article. If you like this article and these Coursera AI courses then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note. P. S. — By the way, if you find Coursera courses useful, which they are because they are created by reputed companies and universities around the world, I suggest you join the Coursera Plus, a subscription plan from Coursera which gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects. It cost around $399/year but its complete worth of your money as you get unlimited certificates. They are also offering 40% discount now. Coursera Plus | Unlimited Access to 10,000+ Online Courses --- Top 5 Coursera Courses & Certificates to Learn AI and LLM Engineering in 2025 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

My favorite Software Architecture courses for Experienced Developers on #Udemy Hello guys, I’ve spent the last 8 years testing every major software architecture #course on Udemy. I’m talking about 30+ courses across system design, microservices, cloud architecture, design patterns, and scalability. I’ve sat through lectures, built systems, taken notes, and studied instructor approaches. I’ve completed courses that were excellent, courses that were mediocre, and honestly, some that were outright disappointing. And here’s what I discovered: Most software architecture courses miss the mark. Some are too theoretical. Some jump into implementation without foundations. Many don’t reflect how real systems are actually architected in 2026. But a few stand out. These are the courses that actually teach you architecture thinking. These are the ones that prepare you for real software architect roles. These are the ones I recommend when someone asks: “Which Udemy software architecture course should I actually take?” Let me walk you through them. Though, if you are in hurry then you can start with Software architecture courses by Michael Pogrebinsky on Udemy. Michael is a renowned Software architecture and popular Udemy instructor as well as founder of Top Developer Academy He has created many high quality software architecture and large scale system design courses like Software Architecture & Design of Modern Large Scale Systems and The Complete Microservices & Event-Driven Architecture, which are best to start with. They are also very affordable. Why I Tested 30+ Software Architecture Courses? Before I give recommendations, you need to understand my criteria. I wasn’t looking for popular courses. I was looking for courses that: * Teach architecture thinking, not just patterns — Understanding why, not just what * Build real systems — You don’t just learn theory; you architect actual scalable systems * Reflect production reality — Real constraints, real trade-offs, real decisions * Cover modern architecture — Microservices, event-driven, cloud-native, serverless * Prepare you for architect roles — Content that leads to senior/architect positions * Have strong instructor credibility — Taught by people actually building systems * Include case studies — Real companies, real problems, real solutions I tested every major software architecture course against these criteria. Most failed multiple tests. A few passed all of them. Here are those five. 5 Best Udemy Courses to learn Software Architecture in 2025 Without any further ado, here are the 5 best Udemy courses you can join to learn Software Architecture in 2026. These are great courses and cover many differnet software architecture concepts including Monoliths, Microservices and other architecture. 1. Software Architecture & Design of Modern Large Scale Systems by Michael Pogrebinsky This is my #1 recommendation, and it’s not even close. Michael Pogrebinsky teaches architecture the way it should be taught — practically, thoroughly, and from someone who’s actually built large-scale systems. What You’ll Learn: * How to design systems that handle millions of requests/day * Scalability and high availability principles * Software architectural patterns and best practices * Building blocks of large-scale systems * Defining technical requirements and system APIs * Real-world architectural trade-offs * Modern technology choices for large-scale systems Why It’s Essential: Michael doesn’t just show you patterns. He shows you when to use them, why you’d choose one over another, and what trade-offs you’re making. That’s architecture thinking. The course is comprehensive without being overwhelming. You learn foundational concepts, then see how they apply to real problems. By the end, you can architect systems that scale. Best For: Experienced developers targeting architect roles, engineers building large-scale systems, anyone serious about system design interviews. Time Commitment: 12–15 hours of quality content Student Feedback: Consistently praised for clarity and practical value Pair With: If you love Michael’s teaching, his complementary courses Software Architecture & System Design Practical Case Studies and The Complete Cloud Computing Software Architecture Patterns will deepen your knowledge even further. Here is the link to join this course — — Software Architecture & Design of Modern Large Scale Systems Also, after huge success of this course Michael has also launched two more courses on System Design and Software architecture, first one is Software Architecture & System Design Practical Case Studies and second one is The Complete Cloud Computing Software Architecture Patterns, both of them effectively complement this course. 2. Software Architecture & Technology of Large-Scale Systems by Anurag Yadav Anurag Yadav created one of the most comprehensive architecture courses I’ve found. With 25.5+ hours of content, it’s substantially more detailed than most courses. But here’s what matters: it uses that time effectively. What You’ll Learn: * Three-tier application architecture foundations * Modern architecture patterns (Microservices, distributed systems) * Non-functional requirements (Performance, scalability, reliability, security) * Technology choices: Node.js, Redis, Cassandra, Kafka, Hadoop, Elasticsearch * Docker and Kubernetes for production deployment * Designing systems that scale to handle millions of users * Technology selection for different architectural needs Why It’s Essential: This course bridges theory and practice perfectly. You learn architectural concepts, but you also see which technologies solve specific problems. You learn why Netflix uses one approach and Uber uses another. The production deployment section (Docker/Kubernetes) is particularly valuable in 2026 when containerization is non-negotiable. Best For: Developers wanting comprehensive architecture knowledge, engineers designing production systems, anyone needing to choose technology stacks. Time Commitment: 25+ hours (but every hour is valuable) Unique Value: The technology stack exposure is exceptional. You’ll know exactly which tools solve which problems. Here is the link to join this course — — Software Architecture & Technology of Large-Scale Systems 3. Microservices Architecture — The Complete Guide by Memi Lavi Microservices architecture is where most companies are moving. But understanding it deeply is rare. Memi Lavi teaches microservices with exceptional clarity — breaking down a complex topic into digestible, actionable knowledge. What You’ll Learn: * Microservices fundamentals and architecture patterns * The nine attributes of effective microservices * When to use microservices (and critically, when NOT to) * Service mesh concepts and implementation * Breaking monolithic systems into microservices * Designing robust, reliable microservices * Deploying and testing microservices at scale Why It’s Essential: Microservices aren’t just a buzzword anymore — they’re how production systems are built. But many teams implement them poorly because they don’t understand the architecture deeply. Memi’s course teaches you to architect microservices properly. You learn the philosophy, the patterns, and the practical implementation details. You’ll know what makes a good microservice vs. a poorly designed one. Best For: Developers building microservices systems, architects designing distributed systems, anyone wanting to understand modern system architecture. Time Commitment: 5 hours (focused and efficient) Social Proof: 4.5/5 rating with 12,600+ reviews, 64,000+ students Real Talk: The section on “when NOT to use microservices” is invaluable. Many courses gloss over this. Memi teaches it honestly. Here is the link to join this course — — Microservices Architecture — — The Complete Guide If you like this course, you can also checkout Mavi’s other courses on Software architecture, many of them are worth watching, particularly, The Complete Guide to Becoming a Software Architect 4. Master Software Architecture & System Design for Developers by Munawar Ali This is one of the newer courses on Udemy, and it’s excellent. Munawar Ali created a course that covers the full scope of what a modern software architect needs to know in 2026. What You’ll Learn: * The vision and role of a software architect * Core principles of software architecture * System design fundamentals * AWS services used in architectures * REST, gRPC, and modern protocols * Service-Oriented Architecture (SOA) * Microservices architecture patterns * Event-driven architecture * Practical AWS implementation * Cracking senior developer/architect interviews Why It’s Essential: This course is ambitious in scope but executes brilliantly. It doesn’t just teach architecture — it teaches how to think like an architect. You learn decision-making frameworks, trade-off analysis, and real-world problem solving. The AWS practical section is particularly valuable. You don’t just learn theory; you see how to implement it on real cloud infrastructure. Best For: Developers targeting architect roles, senior engineers wanting systematic architecture knowledge, anyone preparing for system design interviews at top companies. Time Commitment: 10–12 hours of focused, practical content Current Rating: One of the highest-rated architecture courses on Udemy for 2026 Unique Strength: The combination of architectural theory + AWS practical implementation is hard to find. Here is the link to join this course — — Master Software Architecture & System Design for Developers 5. Software Engineering 101: Plan and Execute Better Software by Kurt Anderson Kurt Anderson’s course is different. While other courses dive deep into specific patterns, Kurt teaches the breadth of software architecture in an accessible, engaging way. What You’ll Learn: * Master-slave architecture * Layered architecture patterns * Client-server architecture * Pipe-filter architecture * Architecture fundamentals * Planning and execution * Trade-offs between different architectural approaches * When to use each architecture pattern Why It’s Essential: Not every project needs microservices and event-driven architecture. Sometimes a layered architecture is perfect. Kurt teaches you the foundational patterns that solve most real-world problems. The course flows like a story, which makes complex concepts stick. You’re not bored with excessive details. You get exactly what you need to understand architecture patterns. Best For: Developers new to architecture, senior developers wanting a refresher on fundamentals, anyone wanting quick clarity on architectural approaches. Time Commitment: 4–5 hours (perfect for busy professionals) Teaching Style: Storytelling approach makes abstract concepts concrete Best Use: Start here if you’re new to architecture, then move to the deeper courses. Here is the link to join this course — — Software Engineering 101: Plan and Execute Better Software Why These 5 Stand Out From the Other 25+? I tested 30+ courses. These five won because: Michael’s course — Best all-around, best teaching, immediate applicability Anurag’s course — Most comprehensive, best technology stack exposure, production-ready focus Memi’s course — Best on microservices specifically, honest about when not to use patterns, 4.5/5 rating Munawar’s course — Best modern approach, best for 2026, AWS integration Kurt’s course — Best for foundations, most accessible, best for beginners The other 25+ courses? Some were decent. Many were outdated, poorly explained, or lacked real-world context. None matched these five on quality and practical value. The Investment That Pays Off Software architect salaries range from $120K to $200K+. These courses accelerate you toward that range. Compare: * Software architecture bootcamp: $8,000–12,000 * These five courses during Udemy sale: $50–70 ($10–15 each) * Salary increase from architect promotion: $40K-60K The ROI is obvious. How to Buy Smart During Udemy Sales: Most courses drop to $10–15. That’s when to buy. Budget strategy: Allocate $50–70 for all five courses during Black Friday or Cyber Monday sales. Alternative: If you want access to all of Udemy’s 11,000+ courses, grab Udemy Personal Plan for $30/month. All five courses plus thousands of others. The Bottom Line That’s all about the 5 best Udemy courses to learn Software Architecture in 2026. You don’t need to test 30+ courses like I did. You need to take the right ones. Software architecture separates senior engineers from junior ones. It separates $120K developers from $200K architects. If you’re serious about advancing your career in 2026, these courses will get you there. You can also get these courses for $10 a piece on Udemy sale which is happening now. I already bought a lot of courses for learning new technology and reviewing them this summer. By the way, if you want to join multiple course on Udemy, its may be worth getting a Udemy Personal Plan, which will give instant access of more than 11,000 top quality Udemy courses for just $30 a month. Other System Design Interview Resources you may like * Is ByteByteGo for System Design worth it? * 8 Best YouTube Channels to Learn System Design in 2026 * I tried 30+ Coding Interview Courses, here are top 5 I recommend * Top 10 Udemy Courses to buy on Black Friday SALE * 10 Reasons to learn System Design in 2026 * I tried 30+ System Design Courses: Here are my Top 5 Recommendations * 7 Best Places to learn System Design * The Complete DevOps Engineer RoadMap * I tried 30+ DSA Courses, Here are my Top 5 Recommendations * 50+ Data Structure Interview Questions for Programmers Thanks for reading this article so far. If you like these best Software Architecture Courses from Udemy for exerperienced developers then please share them with your friends and colleagues. If you have any questions or feedback then please drop a note. P.S. — And, if you are preparing for Software Architecture certification then Certified Professional for Software Architecture — Foundation Level (CPSA-F) Training is another great resource worth looking. It’s bit expensive but if you want to grow as Software Architect then totally worth it. iSAQB CPSA-F Self-Paced Certification Training for Software Architects - Top Developer Academy --- I Tried 30+ Udemy Courses on Software Architecture: Here Are My Top 5 Recommendations for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Thank you for Reading Javarevisited : 35% off limited-time offer [Black Friday] and, a free gift for you !!

Join #CodeCademy, Baeldung and LabEx this Black Friday with 30 to 60% saving Black Friday just got even better. Three of the best interactive learning platforms are offering massive discounts, and if you’re serious about leveling up your coding skills, this is your moment. * CodeCademy: 60% OFF * Baeldung: 33% OFF * LabEx: 50% OFF These aren’t just random platforms. CodeCademy, Baeldung, and LabEx are where developers actually learn by doing. No boring videos. No endless theory. Just hands-on, practical, get-your-hands-dirty coding education. Let me break down what each platform offers, which courses you should take, and why this Black Friday sale is the perfect time to invest in your skills. Why These Three Platforms Stand Out? Before we dive into specific courses, let’s understand what makes these platforms different from the usual suspects. CodeCademy: Interactive, browser-based learning. No setup needed. You write code and see results immediately. Checkout | Codecademy Baeldung: Deep, Spring-focused content for #Java developers. Production-ready knowledge from industry experts. LabEx: Hands-on labs with real environments. You learn by building actual projects in sandboxed #Linux environments. Together, they cover everything from coding fundamentals to enterprise Java to DevOps and cloud skills. 1. CodeCademy Black Friday Sale (60% OFF) CodeCademy revolutionized coding education by making learning interactive. You don’t watch videos — you write code in your browser and get instant feedback. It’s the closest thing to having a personal coding tutor. * 60% OFF is their deepest discount of the year * Regular pricing: $19.99/month * Black Friday pricing: ~$8/month (annual plan) * No setup frustration: Everything runs in your browser Top 5 CodeCademy Courses to Take This Black Friday 1. Learn Python 3 Perfect for: Beginners, career changers, anyone wanting Python fundamentals What You’ll Learn: * Python syntax and fundamentals * Variables, loops, and conditionals * Functions and data structures * Object-oriented #programming basics * Real Python projects Why It’s Essential: Python is everywhere. Data science, AI, backend development, automation — everything uses Python. This course gives you a solid foundation. Time to Complete: 25–30 hours Learn Python 3 on CodeCademy 2. Full Stack Engineer Path Perfect for: Career changers, people wanting complete web development skills What You’ll Learn: * HTML, CSS, JavaScript fundamentals * React for frontend * Node.js for backend * SQL and databases * Building complete web applications * Deployment Why It’s Essential: This is a complete bootcamp-style curriculum. By the end, you can build production-ready web applications. Companies hire for this skillset at $80K-150K. Time to Complete: 40–50 hours Full Stack Engineer Path on CodeCademy 3. Learn JavaScript Perfect for: Frontend developers, anyone wanting JS mastery What You’ll Learn: * JavaScript fundamentals and ES6+ * DOM manipulation * Asynchronous JavaScript and promises * APIs and fetch * Building interactive web apps * Best practices Why It’s Essential: JavaScript powers every web browser. Whether you’re building frontends or Node.js backends, JavaScript is essential. Time to Complete: 30–35 hours Learn JavaScript on CodeCademy 4. Data Science Path Perfect for: Career changers into data science, Python developers wanting data skills What You’ll Learn: * Python for data science * NumPy and Pandas * Data visualization with Matplotlib * Statistical analysis * Machine learning fundamentals * Real datasets and projects Why It’s Essential: Data science salaries are premium. This path teaches you to work with data professionally. Time to Complete: 35–40 hours Data Science Path on CodeCademy 5. Learn SQL Perfect for: Any developer, especially backend and data engineers What You’ll Learn: * SQL fundamentals * Querying databases * Joins and aggregations * Data manipulation * Database design * Real-world SQL problems Why It’s Essential: Every developer needs SQL. Period. Whether you’re building APIs, doing data analysis, or managing databases, SQL is mandatory. Time to Complete: 20–25 hours Learn SQL on CodeCademy Why CodeCademy’s 60% OFF Deal is Unbeatable At 60% off, CodeCademy becomes one of the cheapest ways to learn coding interactively. * Regular annual: ~$240/year * Black Friday: ~$96/year * You save: $144 (60%) * Cost per month: Just $8 For reference: One month at regular price gets you one course. At Black Friday price, you can take 8–10 courses for the same price. Here is the link — Get CodeCademy at 60% OFF 2. Baeldung Black Friday Sale (33% OFF) Baeldung is the resource for Spring developers. If you’re a Java developer wanting to master Spring Boot, Spring Security, or microservices, Baeldung is where you come. Why Baeldung Black Friday Deal Matters * 33% OFF on their comprehensive Learning Path * Regular pricing: Varies by course * Access to production-ready Spring knowledge * No fluff, just practical Spring expertise Top Baeldung Courses to Take This Black Friday 1. Learn Spring Course — The Complete Guide Perfect for: Java developers, Spring Boot learners, backend developers What You’ll Learn: * Spring Framework fundamentals * Spring Boot from zero to hero * Spring Data and JPA mastery * Spring Security and authentication * Building microservices with Spring * REST APIs with Spring * Testing Spring applications * Real Spring Boot projects Why It’s Essential: Spring dominates enterprise Java. 70%+ of Java jobs involve Spring. This knowledge is worth $20K-40K salary premium. Best For: Both beginners to Spring and intermediate developers Projects Included: Build real Spring Boot applications Get Learn Spring Course at 33% OFF 2. Spring Security Masterclass Perfect for: Developers building secure applications What You’ll Learn: * Authentication and authorization * JWT tokens and OAuth2 * Spring Security configuration * Password encryption and hashing * Building secure REST APIs * Role-based access control * Real-world security patterns Why It’s Essential: Security is non-negotiable in modern applications. This expertise makes you invaluable. Get Spring Security Masterclass at 33% OFF 3. Microservices with Spring Boot Perfect for: Backend developers, architects, senior engineers What You’ll Learn: * Building microservices architecture * Service-to-service communication * API Gateway patterns * Service discovery * Distributed transactions * Monitoring microservices * Production deployment Why It’s Essential: Microservices architecture is how large-scale systems are built today. This skill positions you for senior roles. Get Microservices with Spring Boot at 33% OFF Why Baeldung’s Content is Different Baeldung courses aren’t videos where someone talks at you for hours. They’re: * Practical: Real problems solved with real code * Updated: Current Spring versions, latest best practices * Detailed: Deep dives into how things actually work * For professionals: Written by people who ship production code daily If you’re a serious Java developer, Baeldung is worth every penny even at regular price. At 33% off, it’s a steal. Here is the link — Get Baeldung Courses at 33% OFF 3. LabEx Black Friday Sale (50% OFF) LabEx is where you learn by building real projects in real Linux environments. No simulations. No “click next.” You literally write code and see it execute in actual servers. Why LabEx Black Friday Deal Matters * 50% OFF on all courses and bundles * Regular pricing: Varies * Access to 500+ real-world labs * Real Linux environments for every project * Learn DevOps, Cloud, Programming by doing Top LabEx Courses to Take This Black Friday 1. Linux Command Line Basics Perfect for: Developers, DevOps engineers, anyone working with servers What You’ll Learn: * Linux fundamentals * Command line essentials * File management and permissions * Text processing and scripting * System administration basics * Real Linux terminal practice Why It’s Essential: Every developer should know Linux. It’s on servers, in containers, running production systems. This course gives you real Linux skills. Format: Hands-on labs in real Linux environments Get Linux Command Line Basics at 50% OFF 2. Docker & Kubernetes Mastery Perfect for: DevOps engineers, backend developers, cloud engineers What You’ll Learn: * Docker fundamentals and containerization * Building and pushing Docker images * Docker Compose for multi-container apps * Kubernetes basics and deployment * Managing containers at scale * Real-world container scenarios Why It’s Essential: Containerization is how modern applications are deployed. Docker and Kubernetes expertise puts you in the premium salary bracket. Format: Real Docker and Kubernetes environments Get Docker & Kubernetes Mastery at 50% OFF 3. Python Advanced Programming Perfect for: Python developers wanting production skills What You’ll Learn: * Advanced Python concepts * Decorators and metaclasses * Async/await and concurrency * Testing and debugging * Performance optimization * Real Python projects Why It’s Essential: Moving from “Python works” to “Python works efficiently” is where the real value is. Format: Hands-on coding labs Get Python Advanced Programming at 50% OFF 4. Networking and Security Fundamentals Perfect for: DevOps, security engineers, system administrators What You’ll Learn: * Network fundamentals * TCP/IP and protocols * Firewalls and security * SSH and secure connections * Network troubleshooting * Security best practices Why It’s Essential: Understanding networking is critical for DevOps and security roles. Get Networking and Security Fundamentals at 50% OFF 5. AWS and Cloud Computing Perfect for: Cloud engineers, DevOps professionals What You’ll Learn: * AWS fundamentals * EC2, S3, and core services * Networking on AWS * Databases and storage * Security on AWS * Real AWS labs Why It’s Essential: Cloud skills are premium skills. AWS knowledge is directly marketable. Get AWS and Cloud Computing at 50% OFF Why LabEx’s Hands-On Approach is Unique Most courses show you code. LabEx makes you write and execute code in real environments. * Real Linux servers — Not simulations * Immediate feedback — See your code run immediately * Problem solving — You debug real issues * Portfolio worthy — You can prove you know this stuff Here is the link to get discount — Get LabEx Labs at 50% OFF My Black Friday Strategy: Which Platform to Choose? Each platform serves different needs: Choose CodeCademy If: * You’re a complete beginner * You learn best interactively * You want breadth (many languages and topics) * You prefer browser-based learning with no setup Best Courses: Python, JavaScript, SQL, Full Stack Path CodeCademy at 60% OFF Choose Baeldung If: * You’re a Java/Spring developer * You want production-ready knowledge * You prefer depth over breadth * You need to master Spring ecosystem Best Courses: Learn Spring Course, Spring Security, Microservices Baeldung at 33% OFF Choose LabEx If: * You want hands-on real-world experience * You’re learning DevOps, Cloud, or Linux * You prefer learning by doing in real environments * You want projects for your portfolio Best Courses: Docker & Kubernetes, Linux, AWS, Python Advanced LabEx at 50% OFF The Ultimate Strategy: Combine All Three For complete skill development: * Start with CodeCademy: Learn Python or JavaScript fundamentals ($8/month during sale) * Move to Baeldung: Deepen Spring/Java knowledge ($X/month during sale) * Finish with LabEx: Get hands-on DevOps/Cloud skills ($Y/month during sale) Total investment: Less than $50–70 for all three platforms Skills gained: Full-stack, production-ready expertise The Math: Why These Black Friday Deals Matter Here is the maths, why joining this platform now is better than any other time of the year: CodeCademy * Regular: $240/year * Black Friday (60% OFF): $96/year * You save: $144 Baeldung * Regular: $150–200 per course (varies) * Black Friday (33% OFF): 33% discount on all courses * You save: $15–65 per course LabEx * Regular: ~$20–30/month * Black Friday (50% OFF): ~$10–15/month * You save: ~$120–180/year Combined savings: $250–400 per year That’s investing in your career for the cost of a couple fancy dinners. The Bottom Line This Black Friday, you have access to three of the best interactive learning platforms at historic discounts: * CodeCademy: 60% OFF — Breadth and interactivity * Baeldung: 33% OFF — Spring and Java depth * LabEx: 50% OFF — Hands-on real-world experience These deals won’t last long. Black Friday sales expire quickly. If you’re serious about advancing your career in 2025–2026, this is your moment to invest. Other Black Friday deals and discounts you may want to explore * Top 15 Black Friday Deals for Programmers and Developers 2025 * 10 Best Black Friday and Cyber Monday Deals for Programmers and Software Developers in 2024 * Top 10 Udemy Courses Developers Should Buy on Black Friday SALE 2025 * Top 10 Early Black Friday Deals for Developers (2025 Edition) * Coursera Plus Black Friday + Cyber Monday 2025 SALE — 40% OFF: Top 5 Certifications to Join --- CodeCademy, Baeldung & LabEx Black Friday Sale: 30–60% OFF was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Educative, 101 #Blockchain, DataCamp, and Udemy Black Friday SALE — 50% to 80% OFF (Best Deals for 2025–2026 Tech #Learning) My favorite Black Friday deals from 101 Blockchain, Datacamp, Udemy, and Educative for tech learning Hello guys, Black Friday is easily the best time of the year to invest in your tech skills, and 2025–2026 is no exception. This year, some of the biggest learning platforms — Educative, 101 Blockchain, Udemy, and DataCamp — are offering massive discounts ranging from 50% to 80% OFF. Whether you’re aiming to upgrade your #coding skills, specialize in blockchain/Web3, break into data science, or simply pick up a new technical skill, these deals offer incredible value for a very limited time. Below is a quick breakdown of the top Black Friday deals this year and the best courses or learning paths to join from each platform. 1. Educative Premium Plus — 55% OFF Educative’s interactive, text-based courses are perfect for developers who prefer learning by doing — without sitting through long videos. Their Premium Plus plan includes access to all courses, Coding Interview Tracks, Grokking courses, System Design learning paths, and more. Best Educative courses to join during the sale: * Grokking the System Design Interview * Grokking the Coding Interview: Patterns for Coding Questions * Machine Learning for Software Engineers * The Complete Docker and Kubernetes Course * Python for Programmers If you’re aiming to ace coding interviews, prepare for FAANG roles, or learn large-scale architecture, this is the best deal of the year. Here is the link to get discoutnt — 55% OFF Educative Premium Plus 2. 101 Blockchain — 50% Discount 101 Blockchains remains one of the top platforms for learning Web3, blockchain architecture, tokenomics, and enterprise blockchain solutions. Their Black Friday 50% discount makes their professional certifications more affordable than ever. Recommended certifications during the sale: * Certified Enterprise Blockchain Professional (CEBP) * Certified Metaverse Professional * Certified AI & Blockchain Professional * Blockchain Developer Career Path Great for professionals who want to upskill for Web3 roles or add blockchain credentials to their resume. Here is the link to get discoutnt — 30% OFF All Courses and Certifications. 3. Udemy Black Friday SALE — Up to 80% OFF Udemy’s Black Friday is famous for offering massive discounts — often the lowest prices of the year. With thousands of courses available, this is the perfect time to grab high-quality training for just a few dollars. Top Udemy courses to grab at 80% OFF: * The Ultimate MySQL Bootcamp * Python for Data Science and Machine Learning Bootcamp * Docker & Kubernetes: The Practical Guide * Java #Programming Masterclass * Complete JavaScript Course 2025 * AWS Certified Solutions Architect — Associate Whether you’re learning coding, cloud, AI, DevOps, or IT, Udemy always has a course for you. Here is the link to get discoutnt — 80% OFF Udemy Courses 4. DataCamp Black Friday Sale — 50% OFF DataCamp is one of the best platforms for data-focused learning — especially if you’re interested in Python, SQL, R, analytics, and machine learning. Their Black Friday 50% OFF sale gives you unlimited access to entire learning tracks, projects, and certifications. Best DataCamp tracks to join: * Data Analyst in Python * Data Scientist with Python * SQL Fundamentals + SQL Developer Career Track * Machine Learning Scientist Track * Power BI Analyst Career Track Great for beginners and professionals transitioning into the data world. Here is the link to get discount — Datacamp Black Friday Sale (50% OFF) Final Thoughts If you’ve been waiting to upgrade your skills, prepare for interviews, or transition into a new career path, these Black Friday deals offer the lowest prices of the entire year. Educative gives you elite system design and coding interview prep, 101 Blockchain, helps you break into Web3, Udemy offers huge variety at unbeatable prices, and DataCamp gives you a structured path into data science and analytics. --- Educative, 101 Blockchain, DataCamp, and Udemy Black Friday SALE — 50% to 80% OFF (Best Deals for… was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Boost Your Developer Toolkit with Amazon Black Friday Deals with massive discounts

Merry Christmas and a Happy New Year !! My favorite Christmas Day Deals for Developers to buy Coding courses, System Design courses and other tech learning resources

And, a free gift for you !!

My favorite Udemy courses to learn #n8n in 2026 Hello guys, I spent the last few months diving deep into the n8n learning landscape. I tested over 20 Udemy courses, watched countless tutorials, and built real projects to see which courses actually teach you skills you can use. Most courses promise everything but deliver mediocre content. Some are outdated. Others dive too deep into theory and never show you how to build anything practical. A few, though? They’re genuinely exceptional. Here are my top 5 picks that actually deliver real, actionable value. Most of them you can also buy for just $10 on Udemy Sale happening now. Whether you’re a complete beginner, a developer looking for deployment expertise, or an entrepreneur wanting to build an AI automation business, there’s something here for you. What is n8n and Why Learn It in 2026? n8n is an open-source, visual workflow automation platform that connects AI, APIs, and tools without requiring code. Think of it as the nervous system between your LLMs and your actual business data. Here’s why it matters in 2026: The Problem: ChatGPT, Claude, and other LLMs are powerful, but they’re isolated. They don’t know your customer data. They can’t access your CRM. They can’t send emails or update spreadsheets. They’re smart but disconnected. The Solution: n8n bridges that gap. It lets you visually build workflows that connect LLMs to your databases, APIs, and tools. No coding required. You can automate customer outreach, content creation, lead generation, data processing — all with AI at the center. Why 2026 specifically: * AI is becoming commoditized — What matters now is who can deploy AI into their business fastest. Code-first approaches are too slow. n8n gets you there in days, not months. * Automation ROI is proven — Companies are seeing 40–60% time savings on repetitive tasks. n8n makes this accessible to teams of any size. * Skill shortage = opportunity — There’s massive demand for people who can build n8n workflows. Developers are rare. n8n specialists are rarer. This is a genuine career opportunity. * No-code is mainstream — The stigma is gone. Fortune 500 companies use no-code automation now. It’s not a hobbyist tool anymore. If you can build AI agents that actually connect to real systems, you’re valuable. That’s what these courses teach you. 5 Best Udemy Courses to Learn n8n in 2026 Without any further ado here are the best Udemy courses you can join in 2026 to learn n8n in depth. This list includes both hands-on and project based courses so that you cannot just learn n8n but also build your own AI Agents in 2026. 1. AI Automation: Build LLM Apps & AI-Agents with n8n & APIs Why it’s #1: This is hands-down the most comprehensive #course out there. With 49,339 students, it’s proven its worth. You’ll learn how to integrate LLMs like ChatGPT, Claude, and Gemini into intelligent workflows. The course covers RAG-based AI agents, n8n’s visual builder, and how to connect multiple APIs and tools seamlessly. Perfect for: Developers, no-code builders, and entrepreneurs who want to build production-ready AI tools. What you’ll get: * Build your own RAG-based AI agents * Automate personal or business workflows using visual no-code builder * Integrate multiple LLMs, APIs, and tools into intelligent workflows Here is the link to join this course — AI Automation: Build LLM Apps & AI-Agents with n8n & APIs 2. Master n8n AI Agents: Build & Sell AI Agents and Automations Why it stands out: This course goes beyond just building — it teaches you how to monetize your skills. With 14,453 students and bestseller status, it’s proven in the market. The focus is on building AI agents for real business workflows and launching your own AI automation agency. You’ll learn lead gen strategies, voice AI, MCP, and RAG — then learn how to package and sell these as services. Perfect for: Freelancers, agency owners, and entrepreneurs looking to build a business around n8n automation. What you’ll get: * Master Lead Gen, Voice AI, MCP, and RAG * Build agents for client outreach, chatbot automation, and CRM workflows * Learn how to monetize and sell automations Here is the link to join this course — Master n8n AI Agents: Build & Sell AI Agents and Automations 3. n8n The Ultimate Course Why it’s essential for developers: If you want technical depth and full control over your deployments, this is it. This course dives deep into hosting n8n locally or on the cloud, building backend workflows, and connecting AI models. You’ll understand database integration, internal tools, API automation, and webhook logic. It’s the technical foundation you need for enterprise-level deployments. Perfect for: Developers who need full control over hosting and deployment. What you’ll get: * Learn n8n hosting options (local and cloud) * Database integration and internal tools * Backend logic with AI integration * Automate API calls and webhook logic Here is the link to join this course — n8n The Ultimate Course 4. The Complete AI Agents & AI Automation Course (2026) — n8n Why beginners should start here: If you’re new to n8n, this is your entry point. Designed for complete beginners, it teaches AI automation from scratch with zero prior programming experience required. The course walks you through building workflows, using LLMs, calling APIs, and creating chatbots with step-by-step tutorials. You’ll have working automation tools by the end of week one. Perfect for: Beginners, marketers, content creators, and virtual assistants. What you’ll get: * Basics of building workflows and using LLMs * Step-by-step tutorials for creating chatbots and automation tools * API integration without coding experience * Confidence to build your first automation Here is the link to join this course — The Complete AI Agents & AI Automation Course (2026) — n8n 5. n8n Automation: Build AI Agents, APIs & No-Code Workflows Why it’s practical: With 5,997 students, this course focuses on real-world automation that you can implement immediately. It covers webhooks, APIs, AI models, and RAG with practical case studies. You’ll learn how to scrape data, send emails, schedule tasks, and build custom automation workflows. This is the course for professionals who want to automate their actual daily work. Perfect for: Professionals automating daily tasks or building internal tools. What you’ll get: * Master webhooks, APIs, AI models, and RAG * Create custom automation for scraping, emailing, and scheduling * Advanced integrations with real-world case studies * Tools to build internal productivity systems Here is the link to join this course — n8n Automation: Build AI Agents, APIs & No-Code Workflows How to Choose Your n8n Course on Udemy? Since Udemy got massive number of courses on n8n, its not easy to choose the right one. Even with these 5 if you have to choose just one course, here is the formula you can use: Start here if you’re a beginner: The Complete AI Agents & AI Automation Course (2026) — n8n Want to build and sell: Master n8n AI Agents Need comprehensive training: AI Automation: Build LLM Apps & AI-Agents with n8n & APIs Going technical/enterprise: n8n The Ultimate Course Want practical real-world skills: n8n Automation: Build AI Agents, APIs & No-Code Workflows The Bottom Line That’s all about the best Udemy courses you can join to learn n8n in 2026. AI automation isn’t hype, it’s the fastest way to connect LLMs to your data, tools, and business logic. n8n is the platform doing it best in 2026. I would suggest you to to pick the course that matches where you are right now. You’ll be building production-ready AI agents within weeks. Pro tip: If you want access to all Udemy courses, consider the Udemy Personal Plan for $30/month. Unlimited access to 11,000+ courses. Worth it if you’re serious about learning in 2026. All the best and Happy Learning n8n in 2026 * Top 5 Courses to Prepare for AIF-C01 Exam in 2026 * How to Prepare for AWS Solution Architect Exam in 2026 * 6 Courses to learn Model Context Protocol in 2026 * 6 Udemy Courses to learn Agentic AI in 2026 * 6 Udemy Courses to learn AWS Bedrock in 2026 * Top 5 Udemy Courses for AWS Cloud Practitioner Exam in 2026 * 5 Best Courses to learn AWS SageMaker in 2026 * 5 Best Udemy courses to learn Midjourney in 2026 * 5 Best Courses and Projects to Learn AI and ML in 2026 * 5 Projects You can Build to become an AI Engineer * Top 10 Udemy Courses to learn Artificial Intelligence in depth * Top 5 Udemy courses to build AI Agents in 2026 * 7 Best Courses to learn AWS S3 and DynamoDB in 2026 * 10 Best Udemy Courses to learn Artificial Intelligence in 2026 * 8 Udemy courses to learn Prompt Engineering and ChatGPT * 5 Best Udemy Courses to learn Building AI Agents in 2026 * Top 5 Udemy Courses to learn Large Language Model in 2026 Thanks for reading this article so far. If you find these Udemy Courses for learning n8n from scratch, including tools and libraries then please share with your friends and colleagues. If you have any questions or feedback, then please drop a note.P. S. — If you want to learn from books and looking for best AI and LLM Books then I highly recommend you to read AI Engineering by Chip Huyen and The LLM Engineering Handbook by Paul Iusztin and Maxime Labonne, both of them are great books and my personal favorites. They are also highly recommended on Reddit and HN. * AI Engineering: Building Applications with Foundation Models * LLM Engineer's Handbook: Master the art of engineering large language models from concept to production --- I Tried 20+ n8n Udemy Courses: Here Are My Top 5 Recommendations for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

My favorite AI and LLM Engineering books for developers and AI Engineers

Hello guys, I have an exciting news to share with you. Coursera is offering 50% discount, which is quite rare. if you’re serious about upgrading your skills in AI, Machine Learning, Data Engineering, Cloud, and Generative AI, this is one of the best learning deals of the year. If you’re planning to seriously upgrade your skills in AI, Machine Learning, Data Engineering, Cloud, Generative AI, and more in 2026, this is hands down one of the best learning deals of the year.  Right now, Coursera Plus is offering a 50% Holiday & New Year discount, giving you unlimited access to 10,000+ courses, projects, and professional certificates from top companies and universities. --- Java, Unix, Tibco RV and FIX Protocol Tutorial

My favorite Christmas Day Deals for Developers to buy Coding courses, System Design courses and other tech learning resources

#Coursera Plus is offering a huge 50% discount on Coursera Plus, a perfect time to level up your data science and artificial intelligence skills Hello guys, if you are planning to invest in your skills for 2026, especially in areas like artificial intelligence, machine learning, data engineering, and cloud computing, Coursera is currently offering one of its most meaningful discounts of the year. As part of its Holiday and New Year promotion, Coursera Plus is available at 50% off, bringing the annual price down from $399 to $199. This subscription provides unlimited access to more than 10,000 courses, projects, and professional certificates created by leading universities and technology companies. Rather than purchasing individual courses or certificates one by one, Coursera Plus is designed for learners who want flexibility and long-term value. Coursera Plus | Unlimited Access to 10,000+ Online Courses What Coursera Plus Includes? With a Coursera Plus subscription, you get: * Unlimited access to over 10,000 courses and learning programs * Professional certificates from organizations such as Google, IBM, Microsoft, Meta, and DeepLearning.AI * Guided projects with practical, real-world applications * Shareable certificates suitable for resumes and LinkedIn profiles * Offline access to course materials * No additional fees for certificates included in the subscription This makes it suitable for learners who plan to complete multiple courses or certifications over the year. Here is the link to get discount — Get Coursera Plus at 50% OFF Understanding the Value Here is a simple breakdown of the current offer: * Regular price: $399 per year * Holiday price: $199 per year * Total savings: $200 Many professional certificates on Coursera typically cost $39 to $49 per month when purchased individually. With Coursera Plus at $199 per year, the cost is equivalent to less than five months of individual subscriptions, while allowing unlimited access for a full year. If you complete several courses or certificates, the cost per course becomes very low compared to standard pricing. 5 Most Recommended Coursera Courses to Focus On (2025–2026) With unlimited access, choosing the right courses matters more than quantity. Below are five programs that offer strong practical and career value. 1. IBM Machine Learning Professional Certificate This program focuses on applied machine learning rather than theory. You will learn: * Supervised and unsupervised learning techniques * Regression, classification, and clustering * Model evaluation and tuning * Basics of MLOps and production workflows * Tools such as TensorFlow and scikit-learn This certificate is well recognized and emphasizes skills used in real-world machine learning roles. Here is the link to join this program — IBM Machine Learning Professional Certificate IBM Machine Learning 2. DeepLearning.AI TensorFlow Developer Professional Certificate This program is designed for developers who want hands-on experience building deep learning models. Key topics include: * TensorFlow and Keras * Neural networks, CNNs, and RNNs * Transfer learning * Practical computer vision projects It is particularly useful for those aiming to work with deep learning systems in production. Here is the link to join this certification — DeepLearning.AI TensorFlow Developer Professional Certificate DeepLearning.AI TensorFlow Developer 3. Generative AI with Large Language Models This course focuses on how large language models work and how they are used in real applications. You will learn: * Transformer architecture fundamentals * How large language models are trained and fine-tuned * Prompt engineering and optimization * Retrieval-Augmented Generation (RAG) * Deployment considerations for LLM-based applications Given the demand for generative AI skills, this course is especially relevant for 2025 and 2026. Here is the link to join this program — Generative AI with Large Language Models Generative AI with Large Language Models 4. Google Cloud Machine Learning Engineer Professional Certificate This program combines cloud computing and machine learning. Topics include: * Google Cloud fundamentals * Vertex AI and AutoML * ML pipelines and workflows * Model deployment and monitoring * Data analysis using BigQuery It is a strong option for those interested in cloud-based ML engineering roles. Here is the link to join this certificate — Google Cloud Machine Learning Engineer Professional Certificate Preparing for Google Cloud Certification: Machine Learning Engineer 5. IBM Data Engineering Professional Certificate This certificate focuses on building and managing data systems that support analytics and machine learning. You will learn: * SQL and Python for data engineering * Apache Spark and big data processing * Data pipelines and ETL workflows * Data lakes, warehouses, and DataOps practices Data engineering skills complement machine learning and are consistently in high demand. Here is the link to join this certificate — IBM Data Engineering Professional Certificate IBM Data Engineering Final Thoughts That’s all about the year end and holiday deal of Coursera Plus guys to level up learning in 2026. At $199 for a full year, Coursera Plus offers a cost-effective way to explore and complete multiple high-quality courses and professional certificates. It is particularly valuable for learners who want to build skills across AI, data, cloud, and software engineering without committing to individual course subscriptions. If you plan to invest time in structured learning throughout 2025 and 2026, this Holiday and New Year offer provides flexibility and long-term value. When the promotion ends, the price returns to the standard $399 per year. Choosing a few focused, high-impact programs and completing them fully is likely to deliver far more value than enrolling in many courses without a clear plan. Here is the link to get discount — Get Coursera Plus at 50% OFF Happy learning! Other AI and Machine Learning articles you may like * Top 10 Coursera Courses to Learn Essential AI Skills in 2026 * Top 7 Coursera Courses to Learn Generative AI in 2026 * Top 5 Coursera courses to learn Cyber Security in 2026 * 18 Coursera Courses to learn from Google and IBM * I Tried 20+ Python Courses and Certifications on Coursera — Here Are the Top 5 I Recommend for 2026 * Udemy Personal Plan vs Coursera Plus Review 2026 * 10 Best Udacity Courses for Python developers * I Tried 20+ Google Courses & Certifications on Coursera — Here Are My Top 5 Recommendations for 2026 * 10 Books and Courses to learn Data Science in 2026 * Is Google’s CyberSecurity Certification worth it? * Is Google’s Advanced Data Analytics Certification worth it? * Is Google’s IT Automation with Python certification worth it? Thanks for reading this article. If you like this article and these Coursera AI courses then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note.P. S. — By the way, if you find Coursera courses useful, which they are because they are created by reputed companies and universities around the world, I suggest you join the Coursera Plus, a subscription plan from Coursera which gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects. It cost around $399/year but you can now get it for $199 per year, complete worth of your money as you get unlimited certificates. Coursera Plus | Unlimited Access to 10,000+ Online Courses --- Coursera Plus Holiday SALE and New Year 50% Discount Offer: A Practical Way to Prepare for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

AlgoMonster Holiday Sale: Get 60% Off Premium Membership — Here’s Why It’s Worth It Why Join Algomonster to prepare for coding interviews in 2026 Hello guys, the holiday season is the perfect time to invest in yourself. And if you’re preparing for coding interviews at FAANG or top-tier tech companies, there’s no better time than now. AlgoMonster is offering 60% OFF premium membership — the biggest discount of the year. This offer is even bigger than their Black Friday offer where they just offered 20% discount but the sad part is that it will expire soon, so if you’ve been on the fence about getting serious with coding interview prep, now is the moment. After testing this platform extensively and helping dozens of engineers ace FAANG interviews, I can tell you: this deal is a game-changer. The Problem: Most Coding Interview Prep is Broken Here’s what I hear constantly from engineers: * “I’m drowning in LeetCode problems. I don’t know what to study.” * “I memorize solutions but can’t solve new problems.” * “I’m spending 100+ hours grinding but still failing interviews.” * “I don’t understand the patterns behind the problems.” The issue isn’t effort — it’s strategy. Grinding random LeetCode problems is like throwing darts blindfolded. You might hit the target eventually, but it’s incredibly inefficient. Most engineers fail not because they lack ability, but because they’re using the wrong approach. What is AlgoMonster? AlgoMonster is fundamentally different from LeetCode, NeetCode, or HackerRank. Instead of throwing 10,000+ problems at you, AlgoMonster teaches systematic thinking through patterns. It’s built by Google engineers and competitive programmers who understand exactly what FAANG interviews test. Here’s the key insight: 20% of patterns appear in 80% of interviews. Master those patterns, and you’ll be ahead of 90% of candidates. Why AlgoMonster is the Best Structured Prep for Coding Interview? Here are few reasons why I think AlgoMonster is the best structured prep for coding and technical interviews 1. Pattern-Based Learning, Not Problem Grinding AlgoMonster teaches 15–20 core algorithmic patterns: * Sliding window * Two pointers * Fast & slow pointers * Merge intervals * Cyclic sort * Reverse linked list * Tree BFS/DFS * Backtracking * Dynamic #programming * And more… Once you master these patterns, you can solve hundreds of problems. This is the opposite of memorizing solutions. Right now you can join Algomonster for 50% OFF which is quite rare, I have never seen they have offered so much discount in last 3 years. 2. Company-Specific Roadmaps AlgoMonster doesn’t treat all interviews the same. They provide: Amazon-specific patterns: * Arrays & sorting heavy * Two pointers emphasis * Hash maps & recursion Google-specific patterns: * BFS/DFS focus * Graph problems * DP and optimization Meta-specific patterns: * String manipulation * Linked lists * Tree problems This targeted approach means you’re not wasting time on patterns that won’t appear in your interviews. This is another reason why joined Algomonster a couple of years ago. Right now you can join Algomonster for 50% OFF , I have never seen they have offered so much discount in last 3 years. 3. Visual Flowcharts & Templates Instead of staring at blank screens, AlgoMonster provides: * Decision flowcharts to identify which pattern to use * Code templates for each pattern type * Visual explanations with diagrams * Step-by-step walkthroughs of complex problems This is like having a mentor showing you exactly how to think. Their flow charts and videos are amazing. 5. Speedrun Mode for Real Interview Simulation AlgoMonster includes speedrun mode where you solve problems under time pressure, just like real interviews. This builds the confidence and muscle memory you need. 6. Company-Specific Question Banks Get access to actual questions asked at: * Google * Amazon * Meta * Apple * Microsoft * And 50+ other companies These are the real problems you’ll face, not generic practice questions and right now you can get it all for 50% OFF , if you always wanted to join Algomonster, now is the best time. Here is the link to join now — Join Algomonster for 50% OFF AlgoMonster Holiday Pricing: What You Get? Here is what are you going to get when you join AlgoMonster, while they do have a free plan its quite limited and if you want true value, its better to join their lifetime plan, which is really a no brainer with current 50% discount. Free Plan (Limited) * Basic DSA content * AI assistant restricted * Templates locked * Cost: Free Pro Yearly — Regular: $25/year With the 60% holiday discount: $119/year ($9.92/month) * ✅ 325+ lessons & patterns * ✅ 3,000+ editorials with illustrations * ✅ All templates and flowcharts * ✅ Unlimited AI assistant * ✅ Company-specific problem sets * ✅ Speedrun mode * ✅ Latest updates * ✅ Community & support Best value if: You’re preparing in the next year Pro Lifetime — Regular: $918 With the 50% holiday discount: $459 one-time * ✅ All Pro Yearly features, forever * ✅ Lifetime content updates * ✅ 1:1 coaching session with founder * ✅ Peace of mind knowing you’re set for life Best value if: You want lifetime access, plan to interview multiple times, or hate subscriptions AlgoMonster vs. LeetCode vs neetCode When comparing coding interview preparation platforms, AlgoMonster stands out with its structured roadmap — something LeetCode lacks entirely, though NeetCode offers a partial solution. AlgoMonster’s pattern-based learning approach is a significant advantage, as it teaches systematic thinking rather than just problem-solving; LeetCode doesn’t emphasize patterns, while NeetCode covers some patterns through its playlists. When it comes to company-specific problem sets, all three platforms have strengths: AlgoMonster curates questions by company, LeetCode offers this as a premium feature, and NeetCode provides curated lists through its learning paths. However, both LeetCode and NeetCode have an edge in video content, with LeetCode offering explore cards and premium videos, while NeetCode has strong YouTube presence. Finally, all three platforms offer free plans, making them accessible to learners of all budgets, though the depth of free content varies significantly between them. The difference: AlgoMonster teaches you to think systematically. You learn patterns first, then apply them to problems. Other platforms are problem-first, which means endless grinding. Real User Feedback Now, let’s see what others are saying about Algomonster:“I’ve tried AlgoMonster and it’s awesome. The templates helped me truly understand recursion, BFS, DFS, and memoization.”  — Recently hired software engineer“I use AlgoMonster as my textbook. Then I go solve similar LeetCode problems. It’s a game-changer.”  — Reddit user“This platform saved me months of unfocused grinding. I got multiple offers in weeks.”  — FAANG interviewee Who Should Take This Deal? While Algomonster is a great resource for all developers, its Perfect for you if: * You’re preparing for FAANG or top tech interviews * You’ve struggled with LeetCode’s randomness and lack of structure * You want to understand patterns, not memorize solutions * You’re busy and need an efficient, guided approach * You want to ace interviews faster * You’re intimidated by coding interviews and need confidence Consider if: * You’re a student with plenty of free time (free alternatives work) * You have zero budget (free LeetCode + YouTube exists) * You’re not actively preparing (this is for serious prep) Probably not for you if: * You’re completely new to programming (learn basics first) * You’re not interested in tech interviews * You’ve already mastered coding interviews My Honest Recommendation If you’re preparing now or in the next year: The Pro Yearly at $119 (with 60% discount) is the no-brainer choice. You get everything you need at an insanely low price. If you’re a long-term learner or plan to interview multiple times: The Pro Lifetime at $459 (with 50% discount) is incredible value. You pay once and have lifetime access plus coaching. That’s less than a single job interview miscue. My personal experience: When I used AlgoMonster before my last interview prep, it took me just 1 week to brush off the rust and get back to interview-ready. That time savings alone is worth thousands. I really loved their flow chart and pattern based learning: Why This Holiday Deal is Special? AlgoMonster rarely offers 60% discounts. This sale is: * 60% off regular pricing * Lifetime updates included * 1:1 coaching session on lifetime plan * Expires soon — this isn’t a permanent price Once this holiday season ends, prices return to normal. If you’ve been thinking about getting serious with interview prep, there’s never been a better time. Here is the link to join now — Join Algomonster for 50% OFF Beyond Coding: You Still Need System Design One note: AlgoMonster covers coding interviews excellently, but FAANG interviews also test system design. For complete interview prep, pair AlgoMonster with: * Codemia.io for system design + low-level design * DesignGurus.io for “Grokking the System Design Interview” * ByteByteGo for visual system design learning But for coding interviews, AlgoMonsteris unmatched. Final Thoughts That’s all about the Algomonster holiday sale 2025–2026. The engineers landing FAANG offers in 2026 aren’t smarter than you. They’re better prepared. They’re using structured approaches instead of random grinding. They’re learning patterns instead of memorizing solutions. They’re confident instead of panicked. AlgoMonster gives you this edge. At $119/year with the holiday discount, this is the best investment in your coding interview prep. You’re not just buying access to lessons — you’re buying a proven system, expert guidance, and interview confidence. Don’t let this deal pass. The offer expires soon, and you’ll regret paying full price later. If you’re serious about FAANG interviews, this holiday sale is a gift. Months from now, when you’re preparing in a panic before your interview, you’ll wish you’d invested in a structured approach today. Don’t make that mistake. Lock in this deal while it lasts. Join AlgoMonster Holiday Sale → Other Programming and Interview Articles you may like * 20+ array-based Problems for interviews * How Algomonster helped me to master DSA for interviews? * 10 Best Courses to Learn System Design for Interviews * 7 Best Courses to Learn Data Structure and Algorithms * 25 Software Design Interview Questions for Programmers * How to Prepare for Coding Interviews? * 16 Best Resources for System Design Interview Prep * Is DesignGuru’s System Design Course worth it * Algomonster Review 2025 — Is it worth it? * ByteByteGo vs NeetCode vs Educative? which one is better? * Is ByteByteGo a good place for Coding interviews? * 3 Free Books and Courses for System Design Interviews * Is System Design Interview RoadMap by DesignGuru worth it? * Is Exponent’s System Design Course worth it? * LeetCode vs AlgoMonster? Which is better for Coding Interview? * 10 Best Places to Learn System Design in 2025 * My Favorite Software Design Courses for 2025 * ByteByteGo 50% OFF? Should you Join? * 10 Reasons to Learn System Design in 2025 * 100+ Coding Problems to Crack Your Coding Interview Thanks for reading this article so far. If you like this article then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note.P. S. — If you just want to do one thing at this moment, go join ByteByteGo and start practicing System Design questions, you will thank me later. Make it a goal for the new year and you will surely be a better Software Engineer. System Design · Coding · Behavioral · Machine Learning Interviews --- AlgoMonster Holiday Sale: Get 60% Off Premium Membership — Here’s Why It’s Worth It was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

My favorite Udemy courses to prepare for #AI Engineer Interviews in 2026 Hello guys, AI engineering interviews have become some of the toughest technical interviews in the industry. Companies are no longer satisfied with basic machine learning; they expect depth in #LLM architecture, RAG systems, embeddings, prompt engineering, vector search, model fine-tuning, and practical deployment. The bar has risen dramatically in last 2 years, and so has the level of competition. The good news is that you can prepare effectively if you follow structured learning paths taught by experienced instructors who’ve been working directly with LLMs, GenAI frameworks, and real-world production architectures. Udemy has emerged as one of the most accessible platforms for AI engineers to upskill, thanks to its hands-on projects, comprehensive curriculums, and real interview preparation content. After reviewing dozens of AI and LLM courses in the last few months, I’ve shortlisted the Top 5 Udemy Courses for AI Engineering Interviews in 2026. These courses are specifically curated to help you master the concepts, architectures, and practical skills that recruiters expect today. Let’s dive in. 5 Best Udemy Courses to Prepare for AI Engineer Interviews in 2026 Without any further ado, here are the top 5 Udemy courses you can join to learn essential skills like RAG, LLM Engineering, AI agents etc to prepare for any AI Engineer interviews in 2026 1. AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents If you’re preparing for AI engineering roles at companies building large-scale generative AI systems, this course should be at the top of your list. It teaches the foundational and advanced concepts required to build, deploy, optimize, and scale modern AI systems. You’ll learn LLM engineering fundamentals, Retrieval-Augmented Generation, quantization, LoRA, QLoRA, evaluation techniques, vector stores, and agent frameworks. The projects mirror real interview scenarios, making this course ideal for leveling up quickly. What you will learn: * LLM architecture, transformer internals, and fine-tuning * RAG pipelines end-to-end * LoRA and QLoRA for efficient training * AI Agents and tool calling * Vector databases and production considerations * Real-world scenarios commonly asked in interviews Perfect for candidates preparing for roles like LLM Engineer, AI Engineer, Applied Scientist, and ML Platform Engineer. Here is the link to join this course — AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents 2. Become an LLM Engineer in 8 Weeks: Build and Deploy 8 LLM Apps This is one of the most practical, project-driven courses available for LLM engineers. Instead of long theoretical modules, this course takes you through eight real LLM application builds — each of them covering an interview-relevant concept. This course is ideal if you prefer learning by doing, or if you need a strong GitHub portfolio before interviewing. Highlights: * Build and deploy 8 LLM production-grade apps * Work with RAG, embeddings, vector search, LoRA, agents, and evaluation * Covers essential backend + AI integration workflows * Teaches deployment on modern AI stacks * Clear step-by-step explanations for each architecture If you’re transitioning from software engineering to AI engineering, this is one of the most efficient ways to get interview-ready. Here is the link to join this course — Become an LLM Engineer in 8 Weeks: Build and Deploy 8 LLM Apps 3. LLM & Gen AI Interview Questions (with Explanation) Most candidates underestimate interview prep. Knowing how to build LLM apps is one thing. Answering architecture questions under pressure is another. That’s where this course shines. It offers more than 300+ practice questions across LLMs, transformers, RLHF, embeddings, RAG architecture, multimodal systems, inference optimization, and more. Each question comes with an explanation, making it ideal for daily revision. What’s included: * 300+ interview questions * Practical explanation-based learning * Covers Llama, GPT models, Hugging Face ecosystem * Deep dives into LoRA, RLHF, tokenization, attention mechanisms * Excellent for last-mile preparation before interviews This is one of the best “rapid revision” courses you can use in the final weeks before your interviews. Here is the link to join this course — LLM & Gen AI Interview Questions (with Explanation) 4. The AI Engineer Course 2026: Complete AI Engineer Bootcamp This course is a complete bootcamp covering the entire AI engineering stack from Python to transformers to LangChain to Hugging Face. It is ideal for beginners entering AI engineering as well as software engineers transitioning into GenAI roles. What you’ll learn: * Python for AI engineering * NLP foundations and tokenization * Transformer models and fine-tuning * LLM architecture and optimization * LangChain workflows and agents * APIs, deployment, and integration * Hugging Face ecosystem Whether you’re preparing for system design rounds or hands-on coding assessments, this course gives you a solid foundation. Here is the link to join this course — . The AI Engineer Course 2026: Complete AI Engineer Bootcamp 5. Complete Generative AI Course with LangChain and Hugging Face This course combines both hands-on development and interview preparation, making it one of the most efficient courses for 2026. You’ll learn: * LangChain internals and advanced pipelines * Hugging Face Transformers in depth * Model loading, inference optimization, quantization * Memory, tools, and advanced agent design * Practical RAG architecture with multiple vector DBs This blend of theory, architecture design, and hands-on coding makes it perfect for intermediate-to-senior developers preparing for AI engineering interviews. Here is the link to join this course — Complete Generative AI Course with LangChain and Hugging Face Final Thoughts That’s all about the best Udemy courses to prepare for AI Engineer interviews in 2026. AI engineering interviews demand more than traditional ML knowledge. You need strong fundamentals in transformers, RAG, embeddings, vector search, fine-tuning, model optimization, and prompt engineering. These five Udemy courses offer everything you need to build real apps, strengthen your fundamentals, and prepare for actual interview questions. By the way, if you want to join multiple courses on Udemy then you can also checkout Udemy’s Personal Plan, where you get access to best of Udemy’s 11000+ courses for a monthly fee of $30. If you want to join multiple courses then Udemy Personal Plan is actually a better deal. You can also try for free for 7 days to get a feel of it. So, what are you waiting for? Pick a course, start learning, and join the AI revolution! Happy Learning! * 5 Best Courses and Projects to Learn AI and ML in 2026 * 5 Projects You can Build to become an AI Engineer * Top 10 Udemy Courses to learn Artificial Intelligence in depth * Top 5 Udemy courses to build AI Agents in 2026 * 7 Best Courses to learn AWS S3 and DynamoDB in 2026 * 10 Best Udemy Courses to learn Artificial Intelligence in 2026 * Top 5 Courses to Prepare for AIF-C01 Exam in 2026 * How to Prepare for AWS Solution Architect Exam in 2026 * 6 Courses to learn Model Context Protocol in 2026 * 6 Udemy Courses to learn Agentic AI in 2026 * 6 Udemy Courses to learn AWS Bedrock in 2026 * Top 5 Udemy Courses for AWS Cloud Practitioner Exam in 2026 * 5 Best Courses to learn AWS SageMaker in 2026 * 5 Best Udemy courses to learn Midjourney in 2026 * 8 Udemy courses to learn Prompt Engineering and ChatGPT * 5 Best Udemy Courses to learn Building AI Agents in 2026 * Top 5 Udemy Courses to learn Large Language Model in 2026 Thanks for reading this article so far. If you find these Udemy Courses for learning MLOps, AIOps, and LLMOps then please share with your friends and colleagues. If you have any questions or feedback, then please drop a note. P. S. — If you are a complete beginner on Agentic AI then I also recommend you to first go through a comprehensive course like The Complete Agentic AI Engineering (2026) Course, I highly recommend that to anyone who want to start with Agentic AI. I Tried 50 Artificial Intelligence Courses: Here Are My Top 5 Recommendations for 2025 --- Top 5 Udemy Courses for AI Engineering Interviews in 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

My favorite Black Friday Deals for Software Developers, Programmers and Engineers

My favorite Udemy courses to learn Agentic AI with #Python in 2026 credit — Pault Iustzin of LLM Engineer’sHandbook Hello guys, Agentic AI is quickly becoming one of the most important shifts in modern software development. Instead of single-prompt AI systems, we’re now building autonomous agents that can plan, reason, use tools, collaborate with other agents, and execute multi-step tasks reliably. In 2026, knowing how to build AI agents with Python is no longer optional for AI engineers, backend developers, or full-stack engineers working with AI-driven products. To help you get started (or go deeper), here are the top 6 Udemy courses to learn Agentic AI with Python, focusing on real-world tools like OpenAI Agents SDK, LangGraph, CrewAI, AutoGen, MCP, RAG, and Vector Databases. I personally like Udemy because it offer most affordable courses, I bought them for just $10 during Udemy sales which they run frequently. In fact, right now they are also running year end sale, Christmas sale and soon New Year sale, so if you want, you can also grab them for $10 each in current Udemy sale. Why Learn Agentic AI in 2026? This is the million dollar question. Traditional AI apps respond to prompts. Agentic AI systems act independently. Learning Agentic AI allows you to build systems that can: * Break down complex tasks into steps * Decide which tools to use and when * Collaborate across multiple agents * Retrieve knowledge using RAG and vector databases * Handle long-running workflows and memory * Power real products like AI copilots, autonomous research agents, and workflow automation Companies are actively hiring engineers who understand agent orchestration, tool use, and multi-agent architectures — not just prompt engineering. 6 Best Udemy Courses to learn Agentic AI with Python in 2026 Without any further ado, here are the top Udemy courses you can join in 2026 to learn Agentic AI with Python. These are video courses but very hands-on and project based, where you can follow along and create projects. I mean your own autonomous AI Agents using Python and tools like n8n, CrewAI, and Autogen. 1. Full Stack Generative and Agentic AI with Python Hands-on guide to modern AI: Tokenization, Agents, RAG, Vector DBs, and deploying scalable AI apps This is one of the most comprehensive courses for developers who want a full-stack understanding of Agentic AI. What you’ll learn: * Core concepts behind modern generative AI systems * Tokenization and prompt mechanics * Building AI agents with Python * Retrieval-Augmented Generation (RAG) * Vector databases and embeddings * Deploying scalable AI applications Why it’s valuable: This #course connects theory to production-ready systems. You don’t just learn agents — you learn how to ship them. Here is the link to join this Udemy course — Full Stack Generative and Agentic AI with Python 2. AI Engineer Agentic Track: The Complete Agent & MCP Course This course is ideal if you want structured, project-driven learning. What you’ll learn: * OpenAI Agents SDK fundamentals * Multi-agent collaboration using CrewAI and AutoGen * Graph-based workflows with LangGraph * MCP (Model Context Protocol) concepts * Designing production-style agent systems Why it’s valuable: You’ll finish with 8 real-world agent projects, which makes this course especially strong for portfolio building. Here is the link to join this Agentic AI course — AI Engineer Agentic Track: The Complete Agent & MCP Course 3. AI Agents Crash Course: Build with Python & OpenAI (Udemy) If you want a fast but practical introduction, this course delivers. What you’ll learn: * Python-based AI agent foundations * OpenAI SDK and AgentBuilder * Tool usage and function calling * RAG pipelines * Safety guardrails for AI agents Why it’s valuable: Short, focused, and hands-on — perfect if you want quick results without fluff. Here is the link to join this course — AI Agents Crash Course: Build with Python & OpenAI 4. Agentic AI: Build AI Agents with LangGraph, CrewAI & MCP This is one of the strongest courses for advanced agent orchestration. What you’ll learn: * Multi-agent systems using #LangChain * LangGraph for complex workflows * CrewAI for role-based agents * OpenAI integrations * MCP for structured agent communication Why it’s valuable: If you want to design complex, production-grade agent systems, this course goes beyond basics into architecture-level thinking. Here is the link to join this Udemy course — Agentic AI: Build AI Agents with LangGraph, CrewAI & MCP 5. RAG, AI Agents, and Generative AI with Python and OpenAI (2026) This Udemy course focuses heavily on knowledge-aware AI systems. What you’ll learn: * Retrieval-Augmented Generation (RAG) * Agentic RAG patterns * OpenAI API usage with Python * Vector search and embeddings * Role-based agent design Why it’s valuable: RAG is essential for enterprise AI. This course teaches how to combine agents + retrieval effectively. Here is the link to join this Agentic AI course — RAG, AI Agents, and Generative AI with Python and OpenAI (2026) 6. LangChain: Develop AI Agents with LangChain & LangGraph There is no doubt that LangChain remains a foundational framework for Agentic AI in 2026 and that’s why its important for AI engineer to learn LangChain and this udemy coures will help you with that. What you’ll learn: * LangChain core concepts (v1.0+) * Agent creation and tool usage * LangGraph for stateful workflows * Memory and chaining strategies * Real-world agent implementations Why it’s valuable: This is one of the best ways to understand how modern agent frameworks actually work under the hood. Here is the link to join this Udemy course — LangChain: Develop AI Agents with LangChain & LangGraph Udemy’s Current Sale (80% OFF) One reason Udemy remains popular for AI learning is its frequent deep discounts. During sales, many of these bestselling Agentic AI courses are available at a fraction of their original price. If you’re planning to learn Agentic AI seriously in 2026, Udemy sales make it cost-effective to: * Take multiple courses * Compare teaching styles * Build skills incrementally without a large upfront investment Here is the link to get these courses for discount — Udemy SALE 80% OFF Final Thoughts That’s all about the best Udemy courses to learn Agentic AI with Python in 2026. Agentic AI is moving fast, but the fundamentals — agents, tools, memory, RAG, orchestration, and Python-first development — are becoming stable, transferable skills. The six courses above cover: * Beginner to advanced levels * Single-agent to multi-agent systems * Practical frameworks used in real products If you’re serious about working in AI in 2026, learning Agentic AI with Python is one of the highest-ROI investments you can make. Happy Learning! * 5 Projects You can Build to become an AI Engineer * Top 10 Udemy Courses to learn Artificial Intelligence in depth * Top 5 Udemy courses to build AI Agents in 2026 * 7 Best Courses to learn AWS S3 and DynamoDB in 2026 * Top 5 Courses to Prepare for AIF-C01 Exam in 2026 * How to Prepare for AWS Solution Architect Exam in 2026 * 6 Courses to learn Model Context Protocol in 2026 * 6 Udemy Courses to learn Agentic AI in 2026 * 6 Udemy Courses to learn AWS Bedrock in 2026 * Top 5 Udemy Courses for AWS Cloud Practitioner Exam in 2026 * 5 Best Courses to learn AWS SageMaker in 2026 * 5 Best Udemy courses to learn Midjourney in 2026 * 5 Best Courses and Projects to Learn AI and ML in 2026 * 10 Best Udemy Courses to learn Artificial Intelligence in 2026 * 8 Udemy courses to learn Prompt Engineering and ChatGPT * 5 Best Udemy Courses to learn Building AI Agents in 2026 * Top 5 Udemy Courses to learn Large Language Model in 2026 Thanks for reading this article so far. If you find these online courses for cracking AWS Generative AI professional certification in 2026 then please share with your friends and colleagues. If you have any questions or feedback, then please drop a note. P. S. — If you are a complete beginner on Agentic AI then I also recommend you to first go through a comprehensive course like The Complete Agentic AI Engineering Course, I highly recommend that to anyone who want to start with Agentic AI. If you need books, you can also see the below article. Top 5 Books to Learn Agentic AI and Agents in 2025 --- Top 6 Udemy Courses to Learn Agentic AI with Python in 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Learn how authentication really works using Basic, Bearer, OAuth2, JWT, and SSO in real-world systems.

I Tried 20+ Generative #AI Courses — Here Are My Top 6 Recommendations for 2026 My favorite online courses and certifications to learn Generative AI Hello guys, Generative AI has fundamentally changed the landscape. ChatGPT, DALL-E, Claude, Copilot — these tools are reshaping every industry. But knowledge moves faster than courses can keep up. After testing over 20 Generative AI courses across every major platform like Udemy, Coursera, Educative, Udacity, 101 Blockchains and ZTM academy. I I’ve identified the six that actually move the needle. These aren’t theoretical deep-dives — they’re practical courses that teach you to build with AI in 2026. Whether you’re a complete beginner or a developer wanting production expertise, this guide will save you weeks of searching and hundreds of dollars on the wrong courses. Why Generative AI Skills Matter in 2026? Generative AI isn’t the future — it’s the present. Here’s why you need these skills: * Career Acceleration — AI skills command 40–60% salary premiums * Competitive Advantage — Engineers without AI knowledge will be left behind * Industry Transformation — Every field is being reshaped by generative AI * Rapid Opportunity — New roles and specializations emerging daily * Job Security — AI expertise makes you indispensable * Multiple Paths — From prompt engineering to LLM fine-tuning to RAG systems * Wealth Creation — Building with AI opens entrepreneurial opportunities The engineers mastering generative AI in 2026 will have unlimited opportunities and premium compensation. This is the skills frontier where careers are made. My Top 6 Generative AI Courses for 2026 Without any further ado, here are the top online courses you can join to learn Generative AI and related technologies like Agentic AI in 2026. This include both video and text-based courses as well as project based courses for hands-on learning. 1. Generative AI for Beginners (Udemy) Platform: Udemy Duration: Comprehensive hands-on #course Focus: Building generative models with code Price: Usually $9.99-$14.99 on sale Best For: Python developers wanting to build generative AI applications Generative AI for Beginners teaches you to actually build generative AI systems using industry-standard tools. What You’ll Learn: * Deep dive into generative AI fundamentals * Building image generation systems * Creating text generation applications * Building music generation systems * Advanced topics: GANs (Generative Adversarial Networks) * Transformer models and architecture * Fine-tuning pre-trained models * Deploying generative AI applications * Production-ready implementation Why It Works: This course moves beyond theory into hands-on coding. You’ll build actual generative AI applications, not just understand concepts. The projects in image, text, and audio generation give you real portfolio pieces. Current Deal: Udemy typically offers $9.99-$14.99 pricing during sales. Here is the link to join this Gen AI course — — Generative AI for Beginners 2. Generative AI for Everyone by Andrew Ng — Coursera Platform: Coursera Instructor: Andrew Ng (AI pioneer, Coursera founder) Duration: 3–4 hours Enrollment: 303,000+ students Price: Free to audit, or Coursera Plus Best For: Anyone wanting a clear overview of Generative AI from an AI authority Generative AI for Everyone by Andrew Ng is a masterclass in explaining complex AI concepts clearly. Andrew literally wrote the book on machine learning and helped found Coursera. What You’ll Learn: * What generative AI is and how it fundamentally works * The lifecycle of generative AI projects * How to think about generative AI opportunities * Potential opportunities for individuals and businesses * Risks that generative AI presents to society * How to stay ahead in the AI era * Practical applications you can implement Why It Works: Andrew Ng has a gift for explaining complex topics simply. This course is short (3–4 hours) but incredibly dense with insights. You’ll gain strategic understanding of where AI is heading and how to think about it. With 733,000+ students, this course has become the go-to for AI overview education. Current Deal: Free to audit, or Coursera Plus for $399/year. Here is the link to join this course — Generative AI for Everyone by Andrew Ng 3. Generative AI with Python and TensorFlow 2 (Educative.io) Platform: Educative.io Format: Interactive, text-based, hands-on Duration: Self-paced Assessments: 4 comprehensive assessments from basic to advanced Price: Educative Unlimited (~$14.99/month) Best For: Developers who learn best by doing, hands-on practice Generative AI with Python and TensorFlow 2 is the perfect entry point if you’re new to AI. Microsoft designed this course specifically for non-technical users who want to understand and use generative AI. What You’ll Learn: * How ChatGPT, DALL-E, and Copilot actually work * Core concepts: LLMs, embeddings, prompt engineering, fine-tuning * Creating art and images using text prompts * Writing Python code with AI assistance * Generating content: blog posts, ads, emails * Hands-on chatbot creation * Industry use cases you can implement * Future trends and staying relevant in the AI era Why It Works: This course doesn’t assume technical knowledge. It uses creative projects to teach AI concepts, making it engaging and accessible. You’ll build practical skills immediately applicable to your work. The hands-on projects mean you’re not just learning theory — you’re creating things with AI. Here is the link to join this course — Generative AI with Python and TensorFlow 2 Current Deal: Educative Unlimited is ~$14.99/month and includes access to 1,200+ interactive courses on all tech skills. They are also offering 50% discount as part of their year end sale. Educative Unlimited: Excel with AI-Powered Learning 4. Generative AI Nanodegree Program — Udacity Platform: Udacity Duration: Comprehensive program Format: Project-based, professional Nanodegree Focus: Production-grade generative AI Price: Varies (monthly payment plans available) Best For: Serious developers wanting professional certification and career support Generative AI Nanodegree at Udacity is for developers ready to build production-grade AI applications. This is not a beginner course — it’s professional-level training. What You’ll Learn: * Proven implementation patterns for reliable AI * Model selection and evaluation * Cost estimation for AI applications * Reliable prompt engineering at scale * PEFT (Parameter-Efficient Fine-Tuning) * Building end-to-end RAG (Retrieval-Augmented Generation) systems * Vector databases and semantic search * Quality evaluation with RAGAs framework * Multimodal AI applications (text, images, audio) * Structured outputs with Pydantic * System observability and debugging * Building, tracing, and monitoring AI apps * Career services and job matching Why It Works: This Nanodegree program goes beyond courses — it provides professional certification, project reviews, and career support. You’ll build production systems, not toy projects. The focus on RAG systems, cost estimation, and reliability separates this from hobby courses. These are the skills companies actually need. Here is the link to join this course — Generative AI Nanodegree Program — Udacity Current Deal: Udacity is offering 50% discount now on their year end sale, which means you can join this nanodegree for half price now. 5. Mastering Generative AI with LLMs — 101 Blockchains Platform: 101 Blockchains Focus: LLM mastery and advanced techniques Duration: Comprehensive hands-on program Price: Special pricing available, use code BCHAIN101 to get 15% discount Best For: Developers wanting to master LLMs and advanced generative AI techniques Mastering Generative AI with LLMs from 101 Blockchains provides deep expertise in large language models and their applications. What You’ll Learn: * LLM architecture and how they work * Fine-tuning and optimization techniques * Prompt engineering at scale * Building LLM-powered applications * Model deployment strategies * Cost optimization * Advanced AI techniques * Production considerations * Industry case studies and applications Why It Works: 101 Blockchains specializes in blockchain and emerging technologies. Their LLM course combines theoretical understanding with practical application. You’ll understand LLMs deeply and know how to build with them. The focus on production deployment means you’ll be ready to build real systems, not just experiments. Here is the link to join this course — Mastering Generative AI with LLMs — 101 Blockchains Current Deal: 101 Blockchain is offering 15% discount now, just use the code BCHAIN101 to unlock this discount. 6. Ultimate AWS Bedrock Guide — Zero To Mastery Academy Platform: Zero To Mastery Academy Focus: Building Generative AI Apps on AWS Duration: Comprehensive, project-based Price: ZTM membership ($23/month on annual plan, lifetime plan provides best value though) Discount Code: Use FRIENDS10 for 10% off Best For: Developers wanting to build AI apps on AWS infrastructure Ultimate AWS Bedrock Guide: Build and Scale Generative AI Apps teaches you to build production generative AI applications using AWS services. What You’ll Learn: * AWS Bedrock fundamentals * Building AI applications on AWS * Scaling generative AI systems * Cost optimization on AWS * Security and compliance * Integration with other AWS services * Real-world project implementations * Production deployment strategies Why It Works: AWS Bedrock is becoming the standard for enterprise generative AI. Learning to build on this platform means you can implement AI at any organization. ZTM’s practical approach means you’ll build real applications, not just theory. Here is the link to join this course — Ultimate AWS Bedrock Guide — Zero To Mastery Academy Current Deal: ZTM membership is $39/month, though they also have a lifetime plan which provides the best value. Use code FRIENDS10 for 10% off. Bonus — Introduction to Generative AI — Google Cloud (Free Coursera Course) Platform: Coursera Provider: Google Cloud Duration: Free, self-paced Enrollment: 346,000+ students Price: Completely free Best For: Quick learners wanting a free AI overview from industry experts Introduction to Generative AI from Google Cloud is the perfect free starting point. Google understands generative AI at the deepest level — they created it. What You’ll Learn: * What generative AI actually is * How generative AI is transforming industries * Generative AI model types and architectures * Generative AI applications across sectors * Google’s approach to generative AI * Industry-specific use cases * Getting started with generative AI Why It Works: This is a free course from the company at the forefront of AI. It provides strategic context and understanding without requiring payment. With 346,000+ students, it’s proven its value repeatedly. Perfect for getting grounded in AI concepts before diving into more technical courses. Current Deal: Completely free. Enroll in Introduction to Generative AI for free Here → How I Chose These Generative AI Courses? I evaluated every generative AI course based on: * Content Quality & Depth — Does it cover basics through advanced topics? * Hands-On Focus — Is there real building, not just theory? * Instructor Expertise — Are they actual AI practitioners? * Student Success — Do learners actually gain usable skills? * Production Readiness — Does it teach how AI works in production? * Currency — Is it updated for 2026 AI developments? * Accessibility — Does it meet learners where they are? What I Found: * Coursera’s beginner course is the clearest overview for non-technical people * Andrew Ng’s course provides strategic AI understanding * Udemy’s Generative course is great for beginners, both technical and non-technical folks * Google’s free course offers authoritative context * Udacity’s Nanodegree provides professional certification * 101 Blockchains’ course masters LLMs specifically * ZTM’s AWS course teaches production deployment Why Generative AI Mastery Matters for Your Career The generative AI wave is creating new roles and reshaping existing ones: * AI Engineer — $150K-$300K+ (new role) * Prompt Engineer — $100K-$200K (emerging) * LLM Specialist — $130K-$250K+ (exploding demand) * AI Product Manager — $120K-$250K+ (critical shortage) * Senior Engineers with AI — 40–60% salary premium The engineers who master generative AI in 2026 will have unlimited opportunities. The ones who don’t will be increasingly marginalized. Year-End Learning Opportunity Most courses have special pricing available: * Udemy: 80%+ off individual courses ($9.99-$14.99) * ZTM Academy: Use FRIENDS10 for 10% off memberships * Udacity: 50% discount on nanodegrees * Educative — 55% discount on two year premium plus plan These deals expire within days. Lock them in now. Deal: 55% OFF Educative Premium Plus (best value plan for unlimited access). Final Thoughts That’s all about the best Generative AI online courses for 2026. Generative AI is no longer the future — it’s reshaping the present. Every software engineer needs to understand these technologies and know how to build with them. These six courses represent everything you need to go from “What is ChatGPT?” to “I can build production generative AI systems.” The engineers who invest in generative AI skills this week will be the ones leading AI initiatives at their companies next year. They’ll earn premium salaries, have unlimited job opportunities, and build the future of technology. Your future in 2026 and beyond depends on these skills. Invest in yourself now. Start learning today. Your AI future awaits. What course are you starting with? Drop a comment and let me know about your generative AI learning journey! The most valuable skill in 2026 won’t be traditional coding — it will be knowing how to work with and build generative AI systems. Don’t be left behind. Start now! Other AI and Machine Learning articles you may like * 8 Projects for Python Developers and Beginners * I have read 20+ Python Books, Here are my top 5 recommendations * 10 Free Python tutorials from Microsoft and Google * 10 Python Courses and Certifications For Programmers * I tried 50+ Python Courses, here are top 5 I recommend * Top 5 Places to learn Python Programming in 2026 * Top 10 Agentic AI courses for Beginners and Experienced * 5 Best Courses to learn building AI Agents in depth * 5 Best Courses and Projects to Learn AI and ML in 2026 * 5 Projects You can Build to become an AI Engineer * 6 Courses to learn Model Context Protocol in 2026 * 6 Udemy Courses to learn Agentic AI in 2026 * 10 Must Read Books AI Engineering books for Developers * 10 Best Udacity Courses for Python Developers * 10 Books and Courses to learn Data Science * Is Google’s Advanced Data Analytics Certification worth it? * Is Google’s IT Automation with Python certification worth it? P.S. — Generative AI is one of the most essential skills for developers right now. Master these skills and watch your career accelerate! Join Udemy courses with discounts --- I Tried 20+ Generative AI Courses — Here Are My Top 6 Recommendations for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Hello guys, the holiday season is the perfect time to invest in yourself. And if you're preparing for coding interviews at FAANG or top-tier tech companies, there's no better time than now. AlgoMonster is offering 60% OFF premium membership—the biggest discount of the year. This offer expires soon, so if you've been on the fence about getting serious with coding interview prep, now is the moment. After testing this platform extensively and helping dozens of engineers ace FAANG interviews, I can tell you: this deal is a game-changer. --- Java, Unix, Tibco RV and FIX Protocol Tutorial

I Tried 30+ #Docker & #Kubernetes Courses — Here Are My Top 5 Recommendations for 2026 My favorite Udemy courses to learn Docker and Kubernetes in 2026 Hello guys, if you want to master containerization and container orchestration in 2026, Docker and Kubernetes are non-negotiable. They’re no longer optional skills — they’re essential for developers, #DevOps engineers, and anyone building modern applications. After testing over 30 Docker and Kubernetes courses on Udemy in last 8 years, I’ve identified the five that genuinely transform you from “barely understands containers” to “expert who can design production systems.” Whether you’re just starting or advancing your skills, this guide will save you weeks of searching. Why Docker & Kubernetes Matter in 2026? Docker and Kubernetes have become industry standards. Here’s why they matter: * Career Essential — 85%+ of companies use containerization * Salary Premium — Docker/K8s engineers earn 30–50% more than non-container specialists * Job Security — Container skills are in constant demand across industries * Development Speed — Containers eliminate “works on my machine” problems * Production Reality — Every major company runs Kubernetes in production * Cloud Native — Container expertise is prerequisite for cloud roles * DevOps Path — Essential stepping stone to DevOps and platform engineering Engineers who master Docker and Kubernetes can architect scalable, reliable systems and command premium salaries. This expertise opens doors to senior roles and opportunities at top tech companies. My Top 5 Docker & Kubernetes Courses for 2026 Without any further ado, here are the the best Udemy courses you can join to learn Docker and Kubernetes in 2026. These are hands-on and engaging courses which will not just teach you concepts but also give you commands and hands-on knowledge. 1. Docker Mastery: With Kubernetes + Swarm from a Docker Captain Platform: Udemy Instructor: Bret Fisher (Docker Captain) Duration: 22+ hours of comprehensive content Rating: 4.7/5 (318,754+ students) Price: Usually $9.99-$14.99 on sale Best For: Developers and DevOps wanting authoritative Docker education from an official Docker expert Docker Mastery: With Kubernetes + Swarm from a Docker Captain is one of the most authoritative Docker courses available. Bret Fisher is a Docker Captain — the highest level of Docker community recognition. What You’ll Learn: * Docker fundamentals and container concepts * Building, testing, and deploying containers * Dockerfile best practices * Building and publishing custom Docker images * Docker Compose for multi-container applications * Docker Swarm basics * Kubernetes fundamentals and deployment * GitHub Actions integration * DevOps workflows with containers * Hands-on exercises and quizzes throughout Why It Works: This is a Docker-endorsed #course. Bret literally helps create Docker itself. His teaching is precise, authoritative, and practical. With 318,754+ students and a 4.7 rating, this is proof of exceptional quality. The course covers both Docker Swarm and Kubernetes, so you’ll understand different orchestration approaches. The hands-on exercises ensure you’re not just watching — you’re building containers. Current Deal: Udemy courses typically drop to $9.99-$14.99 on sales. Never pay full price. Here is the link to Enroll in Docker Mastery 2. Docker and Kubernetes: The Complete Guide — Udemy Platform: Udemy Instructor: Stephen Grider Duration: Comprehensive, project-based course Rating: 4.6/5 (308,570+ students) Price: Usually $9.99-$14.99 on sale Best For: Developers wanting complete Docker and Kubernetes education with CI/CD pipeline building Docker and Kubernetes: The Complete Guide by Stephen Grider is one of the most comprehensive courses available. Stephen is an exceptional instructor known for breaking down complex topics. What You’ll Learn: * Docker fundamentals (no prior experience needed) * Building Docker containers and images * Docker CLI for inspection and debugging * Creating and managing Dockerfiles * Building real applications with Docker * Complete CI/CD pipeline from scratch * GitHub integration * Travis CI setup * AWS deployment * Kubernetes fundamentals * Kubernetes architecture and components * Deploying applications to Kubernetes * Production-ready practices Why It Works: This course doesn’t just teach concepts — it builds a complete, real-world CI/CD pipeline. You’ll build an actual application, containerize it, set up CI/CD with Travis CI, and deploy it to Kubernetes on AWS. This practical approach means you’ll graduate understanding how containers work in production, not just in isolation. With 308,570+ students and a 4.6 rating, this course has proven its value repeatedly. Current Deal: Udemy sales frequently offer $9.99-$14.99 pricing. Here is the link to join this course — — Docker and Kubernetes: The Complete Guide 3. Docker for the Absolute Beginner — Hands-On — DevOps — Udemy Platform: Udemy Instructor: Mumshad Mannambeth (KodeKloud founder) Duration: Beginner-friendly, hands-on course Format: Docker-endorsed, CNCF-endorsed Price: Usually $9.99-$14.99 on sale Best For: Complete beginners wanting practical Docker skills with hands-on labs Docker for the Absolute Beginner — Hands-On is perfect if you’re starting from zero. Mumshad Mannambeth is a DevOps expert and founder of KodeKloud, a platform for hands-on DevOps labs. What You’ll Learn: * Docker fundamentals for absolute beginners * Docker commands with hands-on practice * Docker CLI mastery * Creating Docker images * Dockerfile best practices * Docker Compose for multi-container applications * Docker Compose files and stacks * Building application stacks * Docker Swarm basics * Production-ready Docker practices Why It Works: This course is 100% hands-on. Every concept is followed by exercises where you actually run Docker commands. You’re not just watching — you’re building containers from day one. The course is Docker-endorsed and CNCF-endorsed, which means it meets official standards. Mumshad’s teaching is incredibly clear and beginner-friendly. Current Deal: Udemy sales typically offer $9.99-$14.99 pricing. Here is the link to join this course — — Docker for the Absolute Beginner — — Hands-On 4. Kubernetes for the Absolute Beginners — Hands-On — Udemy Platform: Udemy Instructor: Mumshad Mannambeth (KodeKloud) Duration: Beginner-focused, hands-on Kubernetes Format: CNCF-endorsed (official Kubernetes certification body) Price: Usually $9.99-$14.99 on sale Best For: Beginners wanting to understand Kubernetes architecture and deployment Kubernetes for the Absolute Beginners — Hands-On teaches Kubernetes from zero assumptions. After understanding Docker, this is the natural next step. What You’ll Learn: * Kubernetes architecture fundamentals * Master and worker nodes * Core Kubernetes components and services * Pods, deployments, and services * Deploying applications to Kubernetes * Installing Kubernetes on cloud platforms (GCP, AWS, Azure) * ConfigMaps and Secrets management * Namespaces and RBAC basics * Production Kubernetes practices * Debugging and troubleshooting Why It Works: This course is CNCF-endorsed, which means the official Kubernetes organization approves it. Mumshad teaches Kubernetes the way it’s actually used in production. The hands-on approach means you’ll install and configure Kubernetes clusters yourself, deploy real applications, and troubleshoot real problems. This practical experience is invaluable. Current Deal: Udemy typically offers $9.99-$14.99 during sales. Here is the link to join this course — — Kubernetes for the Absolute Beginners — — Hands-on 5. Docker & Kubernetes: The Practical Guide [2026 Edition] — Udemy Platform: Udemy Instructor: Maximilian Schwarzmüller Duration: 25+ hours of comprehensive, updated content Rating: 4.7/5 (186,502+ students) Price: Usually $9.99-$14.99 on sale Best For: Developers wanting the most comprehensive, modern Docker and Kubernetes education in one course Docker & Kubernetes: The Practical Guide is the most comprehensive single course covering both Docker and Kubernetes. Maximilian Schwarzmüller is one of Udemy’s top instructors, having taught millions of students. What You’ll Learn: * Installing Docker on all platforms (Windows, Mac, Linux) * Complete Docker fundamentals * Dockerfile optimization and best practices * Docker images and image optimization * Creating custom Docker images * Docker Compose for complex applications * Docker networking and volumes * Docker Swarm basics * Kubernetes architecture from scratch * Kubernetes deployment and services * Multi-container Kubernetes projects * Kubernetes configuration and secrets * Rolling updates and health checks * Failure recovery * Production-ready deployment strategies Why It Works: This is the most updated course for 2026. Maximilian regularly updates it to reflect current best practices. At 25+ hours and covering both Docker and Kubernetes comprehensively, it’s the “one course to rule them all.” With 186,502+ students and a 4.7 rating from nearly 22,000 reviews, this is proof of exceptional teaching quality. If you can only take one course, this is it. Current Deal: Udemy typically offers $9.99-$14.99 during sales. Here is the link to join this course — — Docker & Kubernetes: The Practical Guide How I Chose These Courses Docker and Kubernetes Courses? I evaluated every Docker/Kubernetes course based on: * Content Quality & Depth — Does it cover fundamentals through advanced topics? * Hands-On Focus — Is there real practice, not just videos? * Instructor Expertise — Are they real Docker/K8s experts? * Student Success — Do learners actually master these technologies? * Production Reality — Does it teach how things actually work in production? * Official Endorsement — Is it Docker-endorsed or CNCF-endorsed? * Recency — Is it updated for 2026 best practices? What I Found: * Docker Mastery is the most authoritative from an official Docker expert * Complete Guide builds real CI/CD pipelines for practical learning * For Absolute Beginner (Docker) is perfect for zero-to-hero Docker learning * For Absolute Beginner (Kubernetes) is the clearest K8s introduction * The Practical Guide by Maximillian Scwarzmuller is the most comprehensive single course Which Udemy Docker/K8 Course Should You Choose in 2026? If you want official Docker expertise: Docker Mastery by Bret Fisher ($9.99-$14.99) If you want complete CI/CD learning: Docker and Kubernetes: The Complete Guide ($9.99-$14.99) If you’re a complete beginner with Docker: Docker for Absolute Beginners ($9.99-$14.99) If you’re a complete beginner with Kubernetes: Kubernetes for Absolute Beginners ($9.99-$14.99) If you want one comprehensive course: Docker & Kubernetes: The Practical Guide ($9.99-$14.99) My Recommendation: Start with Docker for Absolute Beginners, then follow with Kubernetes for Absolute Beginners. Total investment: ~$20–30, but you’ll have complete Docker and Kubernetes mastery. Udemy Personal Plan Option All these courses are available individually, but Udemy also offers Udemy Personal Plan: * 15,000+ top-quality courses for just $30/month * Price parity discounts in many countries (even cheaper) * Unlimited learning across all tech skills * Best value if you plan to learn multiple skills in 2026 If you’re serious about DevOps or want to learn multiple skills, the Personal Plan is a game-changer. You can also try for free for 7 days to get a feel of it. Why Docker & Kubernetes Matter for Your Career? The engineers earning $150K-$300K+ in 2026 aren’t just writing code — they’re designing scalable, containerized systems. Docker and Kubernetes expertise is what gets you there. Career Impact: * Salary Premium: 30–50% higher than non-container specialists * Job Security: Constant demand across all industries * Senior Roles: Required for staff and principal engineer positions * Specialization Path: Gateway to DevOps, SRE, and platform engineering * Leadership: Container expertise gets you technical leadership roles Apart from that knowing the tools is one of the important skill for the software engineer. As you may remember, a craftsman is as good as their tools. Year-End Learning Opportunity Udemy courses are currently available at deep discounts: * Individual courses: $9.99-$14.99 (normally $200+) * Personal Plan: $30/month with thousands of courses * Limited time: These sales expire within days Lock in these prices now. In January, they’ll return to normal pricing. Here is the link to get discount — Join Udemy courses with discounts Final Thoughts Docker and Kubernetes are the future of software development. Every major company runs containers in production. Every team needs engineers who understand them. These five courses will transform you from someone who “kind of understands containers” to someone who can design production systems confidently. The engineers who invest in these skills this week will be the ones leading container initiatives at their companies next year. They’ll earn premium salaries, solve complex problems, and have unlimited job opportunities. Your investment of $20–40 now could mean a $30K-50K salary increase next year. That’s a 750–1250x return on investment. Start learning today. Your future career depends on skills like this. 🚀 What course are you starting with? Drop a comment and let me know about your Docker and Kubernetes journey! Other AI and Machine Learning articles you may like * 8 Projects for Python Developers and Beginners * I have read 20+ Python Books, Here are my top 5 recommendations * 10 Free Python tutorials from Microsoft and Google * 10 Python Courses and Certifications For Programmers * I tried 50+ Python Courses, here are top 5 I recommend * Top 5 Places to learn Python Programming in 2026 * Top 10 Agentic AI courses for Beginners and Experienced * 5 Best Courses to learn building AI Agents in depth * 5 Best Courses and Projects to Learn AI and ML in 2026 * 5 Projects You can Build to become an AI Engineer * 6 Courses to learn Model Context Protocol in 2026 * 6 Udemy Courses to learn Agentic AI in 2026 * 10 Must Read Books AI Engineering books for Developers * 10 Best Udacity Courses for Python Developers * 10 Books and Courses to learn Data Science * Is Google’s Advanced Data Analytics Certification worth it? * Is Google’s IT Automation with Python certification worth it? P.S. — The difference between good engineers and great engineers in 2026 is often their ability to containerize, orchestrate, and scale applications. Don’t let this be your weakness. Master these skills and watch your career accelerate! Join Udemy courses with discounts --- I Tried 30+ Docker & Kubernetes Courses — Here Are My Top 5 Recommendations for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

Why Datacamp, Udacity, and ZTM Academy are great resource to learn in-demand tech skills in 2026 Hello guys, the tech industry in 2026 is moving faster than ever. AI adoption is no longer optional, data skills are becoming baseline requirements, and full-stack developers are expected to understand cloud, automation, and modern tooling. In this environment, continuously upgrading your skills is not just a good idea, it is a career necessity. Platforms like DataCamp, Udacity, and ZTM Academy stand out because they focus on practical, job-ready skills rather than just theory. Each platform serves a slightly different purpose, and together they cover almost everything a modern developer, data professional, or tech career switcher needs in 2026. Below is a breakdown of why these three platforms are worth joining this year and who they are best suited for. Learn In-Demand Skills. Get Hired. Advance Your Career. | Zero To Mastery Why Join DataCamp in 2026? Data has become central to almost every role in tech, from backend engineering to product and AI. DataCamp is one of the best platforms if you want to build strong foundations in data-related skills without getting overwhelmed. What makes DataCamp valuable is its hands-on, interactive learning approach. Instead of long videos, you learn by writing code directly in the browser and getting instant feedback. This makes it ideal for busy professionals who want to learn consistently in short sessions. DataCamp is especially strong for: * #Python and R for data analysis * SQL for analytics and backend developers * Data engineering fundamentals * Machine learning and AI basics * Business intelligence and analytics If you are a software engineer looking to become more data-aware, or a data professional aiming to stay relevant in an AI-driven world, DataCamp is a solid investment. They are currently offering 50% off their subscription, which makes it a great time to join. Here is the link to get discount — Datacamp Sale (50% OFF) Why Join Udacity in 2026 Udacity is well known for its Nanodegree programs, which are designed around real industry roles. If your goal is career transformation or moving into a higher-impact role, Udacity’s structured learning paths can be extremely effective. What sets Udacity apart is its focus on real-world projects. You do not just watch videos; you build portfolio-ready projects that mirror what engineers and data scientists actually do on the job. Udacity shines in areas like: * Artificial Intelligence and Machine Learning * Data Engineering and Data Science * Cloud computing and DevOps * Product management and business analytics * Autonomous systems and advanced AI topics If you are aiming for senior roles, AI-focused positions, or want to future-proof your career, Udacity offers depth that is hard to find elsewhere. They are currently running a 50% OFF sale, making their Nanodegrees much more accessible than usual. Here is the link to — Grab Your Udacity Year END Deal (48% OFF) → Why Join ZTM Academy in 2026? ZTM Academy, short for Zero To Mastery Academy, is one of the most popular platforms for developers who want practical, no-fluff learning. It is especially loved by self-taught developers and those who prefer learning by building real projects. ZTM courses are known for being: * Beginner-friendly but not shallow * Highly practical and project-driven * Regularly updated with modern tools * Focused on real developer workflows ZTM Academy is particularly strong in: * Web development and full-stack engineering * JavaScript, TypeScript, and modern frameworks * DevOps, Docker, and cloud fundamentals * Career-focused learning for developers If you want to sharpen your hands-on coding skills or build projects that actually help you get hired, ZTM Academy is a great choice. Here is the link to join — ZTM Academy with 10% discount (use code FRIENDS10) Which One Should You Choose? Datacamp, Udacity, or ZTM Acadmey? The best part is that these platforms do not overlap too much, they complement each other. * Choose DataCamp if you want strong data, SQL, and analytics skills. * Choose Udacity if you want deep, career-focused programs with real projects. * Choose ZTM Academy if you want hands-on development skills and practical learning. Many professionals use more than one platform over time depending on their career goals. With the current discounts, especially the 50% OFF sales on Udacity and Datacamp, 2026 is an excellent time to invest in learning and lock in access at a lower cost. In a market where skills age quickly, joining the right learning platforms can easily be one of the highest ROI decisions you make for your career this year. Happy Learning! * Top 5 Courses to Prepare for AIF-C01 Exam in 2025 * How to Prepare for AWS Solution Architect Exam in 2025 * 6 Courses to learn Model Context Protocol in 2025 * 6 Udemy Courses to learn Agentic AI in 2025 * 6 Udemy Courses to learn AWS Bedrock in 2025 * Top 5 Udemy Courses for AWS Cloud Practitioner Exam in 2025 * 5 Best Courses to learn AWS SageMaker in 2025 * 5 Best Udemy courses to learn Midjourney in 2025 * 5 Best Courses and Projects to Learn AI and ML in 2025 * 5 Projects You can Build to become an AI Engineer * Top 10 Udemy Courses to learn Artificial Intelligence in depth * Top 5 Udemy courses to build AI Agents in 2025 * 7 Best Courses to learn AWS S3 and DynamoDB in 2025 * 10 Best Udemy Courses to learn Artificial Intelligence in 2025 * 8 Udemy courses to learn Prompt Engineering and ChatGPT * 5 Best Udemy Courses to learn Building AI Agents in 2025 * Top 5 Udemy Courses to learn Large Language Model in 2025 Thanks for reading this article so far. If you find this article useful then please share with your friends and colleagues. If you have any questions or feedback, then please drop a note. P. S. — If you are a complete beginner on Agentic AI then I also recommend you to first go through a comprehensive course like The Complete Agentic AI Engineering (2026) Course, I highly recommend that to anyone who want to start with Agentic AI. 6 Best Udemy Courses to Learn Agentic AI in 2025 --- Why Join DataCamp, Udacity, and ZTM Academy to Learn Python, AI, and Data Engineering in 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

I Have Read 20+ #Books on Spring Framework & Spring Boot — Here Are My Top 5 Recommendations for 2026 My favorite Spring Framework and Spring Boot Books for #Java developers The Spring ecosystem continues to evolve at an incredible pace. Spring Boot 3.x, Spring Framework 6, Spring Security updates, AOT transformations, and the rise of reactive systems mean developers need to keep learning continuously. Having spent the last decade working with Spring, reviewing codebases, and helping developers transition from senior engineers to architects, I’ve made it a habit to read extensively. Over the years, I’ve read 20+ books on Spring, Spring Boot, and the broader Spring ecosystem. Some books are too basic. Some are too theoretical. Some are outdated. But a handful of them deliver long-lasting value, whether you’re building REST APIs, microservices, or cloud-native applications. In this guide, I want to share the top 5 Spring books I recommend for 2026 — the books I keep returning to, the ones that actually improved my understanding of the framework, and the ones that deliver the most hands-on value. I’ve also included optional course suggestions alongside each book, so you can deepen your learning by combining reading with hands-on video instruction. Let’s begin. 5 Best Spring Framework and Spring Boot Books for Java Developers in 2026 Without any further ado, here are the top Spring books Java developers can read in 2026 to learn both Spring Framework and Spring Boot in depth. I have also shared courses with each book which you can join to get active learning and best of both worlds. 1. Spring in Action (6th Edition) Author: Craig Walls Why It’s in the Top 5: Most complete, best foundational Spring book available Skill Level: Beginner to Intermediate For years, Spring in Action has been the de facto classic for Java developers learning Spring. The 6th edition continues this legacy by covering Spring Framework 6, Spring Boot 3, and the core concepts that every Java developer should master. Its strength is in its clarity: dependency injection, bean lifecycle, Spring MVC, configuration options, and real-world examples are explained in a way that’s easy to follow but deep enough to stick with you for years. If you want a single book that gives you a complete grounding in the Spring ecosystem, this is still the #1 pick. Recommended Course to Pair With It: Spring Framework 6: Beginner to Guru (Udemy) — This course perfectly complements the book by giving you hands-on coding practice. Here is the link to get the book — Spring in Action (6th Edition) 2. Spring Start Here Author: Laurentiu Spilca Why It’s in the Top 5: The best “learn Spring the right way” book for 2026 Skill Level: Beginner to Intermediate If Spring in Action is the classic, Spring Start Here is the modern learning path every new Spring developer should follow. The book focuses not only on what Spring does, but why it exists, how it eliminates boilerplate, and how Spring Boot’s opinionated approach accelerates development. It’s practical, hands-on, and teaches you concepts the right way — context, wiring, data access, transactions, REST APIs, testing, and more. Developers consistently say: “I finally understand Spring after reading this.” It’s also one of the few books that balances conceptual clarity with real-world application. Recommended Course to Pair With It: Learn Spring: The Certification Class (Baeldung) — A very detailed, guided course for mastering Spring 6 & Spring Boot 3 by Spring expert, Eugen Parashiv of Baeldung Here is the link to get this book — Spring Start Here 3. Spring Microservices in Action (2nd Edition) Author: John Carnell Why It’s in the Top 5: Best book for real-world microservice design with Spring Skill Level: Intermediate to Advanced The industry is shifting more heavily toward distributed architectures, event-driven systems, orchestration, and scalable cloud services. If you want to build microservices using Spring Boot and Spring Cloud, this is the book. It covers essential microservice patterns: * Service discovery * Configuration management * API gateways * Inter-service communication * Fault tolerance * Observability * Deployment patterns It’s practical, example-driven, and helps you build production-quality microservices from scratch. Recommended Course to Pair With It: Master Microservices with Spring Boot and Spring Cloud (Ranga Karnam) — Great for hands-on experience. Here is the link to get the book — Spring Microservices in Action (2nd Edition) 4. Reactive Spring Author: Josh Long Why It’s in the Top 5: The best resource for Reactive #Programming & Spring WebFlux Skill Level: Intermediate to Advanced Reactive programming is becoming increasingly relevant as applications need higher concurrency and lower latency. With the rise of high-throughput event-driven systems, learning WebFlux and Project Reactor is crucial. This book teaches: * Reactive streams * Mono & Flux * Project Reactor * WebFlux controllers * R2DBC * Testing reactive systems * Reactive microservices * RSocket and much more. Since it’s written by Josh Long himself, it’s as authoritative as it gets. Recommended Course to Pair With It: You can also combine this book with Josh Long’s popular Spring course on Frontend Masters, the Enterprise Java with Spring Boot by Josh Long A hands-on course for mastering Spring Boot. Here is the link to get the book — Reactive Spring 5. Spring Security in Action Author: Laurentiu Spilca Why It’s in the Top 5: The best deep dive into Spring Security available Skill Level: Intermediate to Advanced Security is often the most misunderstood part of Spring, and this book fixes that problem. The early chapters feel slow, but once the book picks up momentum, it becomes the best guide to understanding authentication, authorization, filter chains, security context, method security, and CSRF. The author walks you through every concept with real code, deep explanation, and practical exercises. It’s one of the most complete security books ever written. Key topics covered: * Security filter chain * Custom authentication * Method-level security * OAuth2 * JWT * Protecting REST APIs * Security testing If you’re serious about building secure applications in 2026, this is mandatory reading. Recommended Course to Pair With It: Spring Security Core: Beginner to Guru (Udemy) — The course explains real-world Spring Security setups and hands-on configs. Here is the link to get this book — Spring Security in Action Honorable Mention: Spring Boot: Up & Running Author: Mark Heckler A great addition if you want deeper understanding of cloud-native, reactive, and production-ready Spring Boot. You can also combine this book with the High Performance spring persistence course by another Java champion Vlad Mihalcea to truly master high performance spring and spring boot. He is also offering 50% discount now, which is rare and probably expire very soon. Final Thoughts: Why These 5 Books Stand Out in 2026 After reading more than 20 books on Spring, I chose these five because they: * Are up-to-date with Spring Boot 3.x and Spring 6 features * Balance theory with hands-on guidance * Go deeper than the typical online tutorials * Help both senior developers and architects level up * Cover the complete Spring stack: core, web, microservices, security, and reactive If you’re looking to grow your Spring skills in 2026 — whether for career growth, architecture roles, or high-performance engineering — these books give you everything you need to go from intermediate to highly advanced. P. S. — If you are serious about becoming a Java expert, particularly on high performance domain then I also recommend you to join Vlad Mihalcea’s High Performance Course Bundle where he has shared his experience on building high performance Spring and Hibernate applications. If you don’t know Vlad is a Java champion and author of popular book, High performance Java persistence. High-Performance Bundle --- I Have Read 20+ Books on Spring Framework & Spring Boot — Here Are My Top 5 Recommendations for… was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

My favorite Udemy courses to learn DSA and also prepare for Coding interviews Hello guys, I’ve spent the last 8 years systematically going through every major DSA course on Udemy. I‘ have taken ’30+ courses across Java, Python, JavaScript, and C++ in last 8 years. I’ve sat through lectures, solved problems, taken notes, and studied instructor approaches. And honestly? Most of them are mediocre. Some are outdated. Many waste your time with unnecessary theory before getting to the practical stuff. But a handful stand out. These are the courses that actually teach you DSA in a way that sticks. These are the ones that prepare you for real coding interviews. These are the ones I recommend when someone asks: “Which Udemy DSA course should I take?” Let me walk you through them. Why I Tried 30+ Courses Before I give you my recommendations, you need to understand my selection criteria. I wasn’t looking for popular courses. I was looking for courses that: * Actually teach DSA deeply — Not superficial coverage. Real understanding. * Prepare you for coding interviews — Real FAANG questions, real strategies. * Have hands-on coding exercises — You don’t learn DSA by watching videos. * Are well-structured — Clear progression from basics to advanced. * Have active communities — Good support when you get stuck. * Stand the test of time — Still relevant in 2026, not outdated in 2 years. * Teach multiple languages — Or teach one language really well. I tested all of these criteria against every major DSA course on Udemy. Most failed multiple criteria. A few passed all of them. 5 Best Udemy Courses to learn Data Structures and #Algorithms in 2026 Without any further ado, here are the top Udemy courses you can take to learn Data structures and algorithms better as well as prepare for coding interviews in 2026 1. Master the Coding Interview: Data Structures + Algorithms by Andrei Neagoie This course has over 250,000 students for a reason. Andrei Neagoie doesn’t just teach DSA — he teaches you how to think like an interviewer. What You’ll Learn: * Complete DSA fundamentals (arrays, linked lists, trees, hash tables, graphs) * Big O notation and complexity analysis * Problem-solving patterns and strategies * 5-step approach to solving ANY difficult coding problem * Real FAANG coding interview questions * How to get more interviews and negotiate offers Why It Works: Andrei doesn’t waste time. He shows you what matters: the concepts that appear in 90% of coding interviews. The course is modular — you can skip around based on your needs. But here’s the real magic: Andrei teaches you frameworks for solving problems. It’s not just “here’s a linked list.” It’s “here’s how you approach any linked list problem.” That framework carries across every problem type. The course also includes sections on how to conduct yourself in interviews, handle rejections, and negotiate salaries. That’s rare and incredibly valuable. Best For: Anyone preparing for FAANG interviews. Career changers. Developers switching to senior roles. Time Commitment: 20–25 hours of core content Student Rating: 4.7/5 (280,000+ reviews) Here is the link to join this course — Master the Coding Interview on Udemy Pair With: Zero to Mastery Academy if you want all of Andrei’s courses. Use code FRIENDS10 for 10% off. Or grab just this course on Udemy. 2. JavaScript Algorithms and Data Structures Masterclass by Colt Steele If you’re a JavaScript developer, this course is non-negotiable. Colt Steele teaches algorithms and data structures in a way that feels native to JavaScript. What You’ll Learn: * Big O notation and complexity analysis * Recursion and backtracking * Sorting algorithms (bubble, selection, insertion, quick, merge, radix) * Searching and binary search * Dynamic #programming (proper explanations, not hand-wavy) * Data structures: linked lists, trees, heaps, hash tables, graphs * Graph algorithms: BFS, DFS, Dijkstra’s shortest path * Problem-solving patterns (sliding window, divide and conquer, etc.) Why It Works: Colt teaches DSA in JavaScript without making it feel clunky. The animations are excellent. The explanations are clear. The problem-solving patterns section is worth the course price alone. Most courses teach algorithms as abstract concepts then implement them. Colt shows you JavaScript idioms while teaching the concepts. That’s crucial because you need to write actual JavaScript in interviews, not pseudocode. The course has 165,000+ students because it actually works. Best For: Frontend developers, full-stack developers, or anyone comfortable with JavaScript. Time Commitment: 24 hours of content Student Rating: 4.8/5 (170,000+ reviews) Here is the link to get this course — JavaScript Algorithms and Data Structures Masterclass 3. Data Structures & Algorithms, Level-up for Coding Interviews by Prateek Narang The Google Engineer’s Masterclass Prateek Narang is a Senior Software Engineer at Google. This course is what he wishes he’d had when preparing for interviews. What You’ll Learn: * 150+ coding interview problems * Arrays, strings, vectors * Hashing (maps, sets, unordered maps) * Stacks, queues, linked lists * Binary trees, BSTs, heaps * Graphs, tries, and advanced concepts * Problem-solving strategies specific to each data structure * Brute force to optimization techniques * Sliding window algorithms * Binary search variations * Dynamic programming fundamentals * Graph algorithms (BFS, DFS, shortest paths) Why It Works: This course takes the “brute force first, then optimize” approach. You see the obvious solution, understand why it’s inefficient, then learn optimizations. That mirrors real interviews. The course is 25+ hours and covers everything you need. The problem selection is deliberate — each problem teaches specific patterns. Prateek codes in C++ for demonstrations, but the logic translates to any language. If you know any programming language, you can follow along. Best For: Developers serious about FAANG interviews. Anyone wanting to master problem-solving patterns. Time Commitment: 25+ hours Student Rating: 4.7/5 Here is the link to join this course — Data Structures & Algorithms, Level-up for Coding Interviews 4. Python Data Structures & Algorithms + LEETCODE Exercises by Scott Barrett The Hands-On Python Approach If Python is your language, this is your course. Scott Barrett’s approach is practical and interview-focused. What You’ll Learn: * All essential data structures (linked lists, trees, heaps, graphs, etc.) * Sorting and searching algorithms * Time and space complexity analysis * 100+ coding exercises with solutions * Recursion and dynamic programming * LeetCode problem-solving strategies * Animated examples for complex concepts Why It Works: Scott’s strength is making complex ideas simple. The animations help you visualize what’s happening. The 100+ exercises are hand-picked to teach patterns, not just random problems. The course is beginner-friendly but doesn’t talk down to you. By the end, you’re ready for real interviews. Most importantly: you solve problems as you learn. Theory isn’t separated from practice — they happen together. Best For: Python developers preparing for interviews. Beginners wanting to learn DSA properly. Time Commitment: 20–25 hours Student Rating: 4.7/5 (93,000+ reviews) Here is the link to join this course — Python Data Structures & Algorithms + LEETCODE Exercises 5. Mastering Data Structures & Algorithms using C and C++ by Abdul Bari The Foundational Classic Abdul Bari’s course is a legend. 229,000+ students have taken it. There’s a reason. What You’ll Learn: * Complete DSA from scratch * Arrays, stacks, queues, linked lists * Trees (binary, BSTs, AVL, heaps) * Sorting algorithms (with complexity analysis) * Graph algorithms * Searching algorithms * Dynamic programming * String algorithms Why It Works: Abdul explains concepts in a way that sticks. He doesn’t rush. Each concept gets proper time. The visualizations are clear. The explanations are thorough. This course is foundation-building, not interview-cramming. By the end, you don’t just know DSA — you understand it deeply. The C/C++ implementations are clean and educational. You see exactly how data structures work under the hood. That knowledge transfers to any language. Best For: Developers wanting deep DSA understanding. C/C++ programmers. Anyone wanting foundations, not just interview tricks. Time Commitment: 40+ hours (comprehensive) Student Rating: 4.5/5 (229,000+ reviews) Here is the link to join this course — Mastering Data Structures & Algorithms using C and C++ My Recommended Learning Path If you have 1 month: * Week 1–2: Take Master the Coding Interview * Get the patterns and frameworks you need for interviews 2. Week 3–4: Take your language-specific course (JavaScript, Python, C++, etc.) * Apply the frameworks in your language of choice If you have 2–3 months: * Start with Master the Coding Interview (interview patterns) * Add Abdul Bari’s C/C++ course or your preferred language course (deep understanding) * Practice LeetCode problems while studying If you want everything: Take all five courses, rotating between interview-focused (Andrei, Prateek) and foundation-building (Abdul Bari) courses. Mix in practical coding each day. Why These 5 Stand Out From the Other 25+ I tested 30+ courses. These five won because: Andrei’s course — Best overall. Best for interviews. Best frameworks. Colt’s course — Best for JavaScript developers. Best animations. Best explanation of problem-solving patterns. Prateek’s course — Best problem selection. Best optimization strategies. Best for mastering patterns. Scott’s course — Best Python course. Best for beginners. Best LeetCode integration. He also have a Java DSA course which is worth taking if you are a Java developer. Abdul’s course — Best for foundations. Best explanations. Best for understanding how DSA works at a deep level. The other 25+ courses? Some were decent. Most were repetitive, boring, or covered outdated material. None were as effective as these five. If you want to see all the courses I have tried, you can see my previous articles. The Investment That Pays Off These courses cost $10–50 each on Udemy (especially during sales). Compare that to: * A coding bootcamp: $10,000–20,000 * A single failed interview: Lost salary increase, lost opportunity * Months of self-study with no guidance: Wasted time Quality DSA education is one of the cheapest investments that pays the biggest dividends. Bonus: Udemy Personal Plan If you want to take multiple courses, check out Udemy Personal Plan. It’s $30/month and gives you access to 11,000+ Udemy courses. You can try it free for 7 days to see if it’s worth it for you. Or grab individual courses during Udemy flash sales (they happen constantly). Prices drop to $10–15 regularly. The Bottom Line You don’t need to take 30+ DSA courses like I did. You need to take the right one. For interviews: Master the Coding Interview by Andrei Neagoie For JavaScript: JavaScript Algorithms and Data Structures Masterclass by Colt Steele For patterns: Data Structures & Algorithms, Level-up by Prateek Narang For Python: Python Data Structures & Algorithms + LEETCODE by Scott Barrett For foundations: Mastering Data Structures & Algorithms using C and C++ by Abdul Bari Pick one based on your goals. Commit fully. Actually solve the problems. Don’t just watch passively. In 2026, DSA knowledge is non-negotiable for serious developers. These courses are your shortcut to mastery. Start today. Your interview performance in 6 months will thank you. Other System Design and Coding Interview and Resources you may like * 16 Best Resources for System Design Interview Prep * Is DesignGuru’s System Design Course worth it * Why ByteByteGo is the best website for Coding interview in 2026? * Why AlgoMonster is best platform for DSA Preparation in 2026 * Is Exponent’s System Design Course worth it? * Is OOP Design Interview — An Insider Guide worth it? * ByteBytego vs Exponent? which one is better? * 10 Reasons to Learn System Design in 2026 * Is Exponent Good Place for Coding Interview Prep? * 6 Best System Design and API Design Interactive Courses * Top 5 System Design YouTube Channels for Engineers * How to prepare for DSA for coding interviews? * 10 Best Places to Learn System Design in 2026 * My Favorite Software Design Courses for 2026 * ByteByteGo vs NeetCode vs Educative? which one is better? * DesignGurus.io Review 2025 — Is it worth it? * Is ByteByteGo a good place for Coding interviews? * 3 Free Books and Courses for System Design Interviews * Should you join ByteByteGo to learn System Design? * Is System Design Interview RoadMap by DesignGuru worth it? * ByteByteGo 50% OFF? Should you Join? * 3 Places to Practice System Design Mock interviews * Is Designing Data-intensive application book worth reading? All the best for your DSA learning journey and Coding Interviews, if you have any doubts or questions, feel free to ask in the comments. P. S. — If you need an alternative of Udemy for coding interviews then I suggest you to join ByteByteGo and practice coding interviews you will thank me later. It’s one of the most comprehensive resource for not just coding interview but also for senior engineers to get better at their work. They are also offering 50% Discount now. System Design · Coding · Behavioral · Machine Learning Interviews --- I Tried 30+ Udemy Courses to Learn DSA: Here Are My Top 5 Recommendations for 2026 was originally published in Javarevisited on Medium, where people are continuing the conversation by highlighting and responding to this story.

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