Gunnar Grosch
@gunnargrosch.com
Principal Developer Advocate AWS | Engaged to the wonderful @arcticf0xx.com | Opinions are my own | gunnargrosch.com
Part 11 of DEV Track Spotlight 🤖
DEV302 with AM Grobelny (AWS) & Nicki Stone (Amazon)
Microsoft just shifted from Semantic Kernel to Agent Framework, so this talk covered both the present and future of .NET AI development!
#AWSreInvent #DEVTrack #AWSCommunity
DEV302 with AM Grobelny (AWS) & Nicki Stone (Amazon)
Microsoft just shifted from Semantic Kernel to Agent Framework, so this talk covered both the present and future of .NET AI development!
#AWSreInvent #DEVTrack #AWSCommunity
December 19, 2025 at 9:58 AM
Part 11 of DEV Track Spotlight 🤖
DEV302 with AM Grobelny (AWS) & Nicki Stone (Amazon)
Microsoft just shifted from Semantic Kernel to Agent Framework, so this talk covered both the present and future of .NET AI development!
#AWSreInvent #DEVTrack #AWSCommunity
DEV302 with AM Grobelny (AWS) & Nicki Stone (Amazon)
Microsoft just shifted from Semantic Kernel to Agent Framework, so this talk covered both the present and future of .NET AI development!
#AWSreInvent #DEVTrack #AWSCommunity
Part 10 of DEV Track Spotlight 🛠️
DEV314 with @erikch.bsky.social (AWS) & @Nikhil Swaminathan (AWS)
Kiro's spec-driven development: the evolution beyond vibe coding. Requirements → Design → Tasks → Implementation with property-based testing & agent hooks.
#AWSreInvent #DEVTrack #AWSCommunity
DEV314 with @erikch.bsky.social (AWS) & @Nikhil Swaminathan (AWS)
Kiro's spec-driven development: the evolution beyond vibe coding. Requirements → Design → Tasks → Implementation with property-based testing & agent hooks.
#AWSreInvent #DEVTrack #AWSCommunity
December 18, 2025 at 2:57 PM
Part 10 of DEV Track Spotlight 🛠️
DEV314 with @erikch.bsky.social (AWS) & @Nikhil Swaminathan (AWS)
Kiro's spec-driven development: the evolution beyond vibe coding. Requirements → Design → Tasks → Implementation with property-based testing & agent hooks.
#AWSreInvent #DEVTrack #AWSCommunity
DEV314 with @erikch.bsky.social (AWS) & @Nikhil Swaminathan (AWS)
Kiro's spec-driven development: the evolution beyond vibe coding. Requirements → Design → Tasks → Implementation with property-based testing & agent hooks.
#AWSreInvent #DEVTrack #AWSCommunity
Part 9 of DEV Track Spotlight 🤖
DEV333 with Phil de Valence & @mattlewis.bsky.social
"65% of enterprise apps are legacy. AI agents are changing modernization—not with theory, but production-ready patterns already working for customers."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV333 with Phil de Valence & @mattlewis.bsky.social
"65% of enterprise apps are legacy. AI agents are changing modernization—not with theory, but production-ready patterns already working for customers."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 17, 2025 at 10:45 AM
Part 9 of DEV Track Spotlight 🤖
DEV333 with Phil de Valence & @mattlewis.bsky.social
"65% of enterprise apps are legacy. AI agents are changing modernization—not with theory, but production-ready patterns already working for customers."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV333 with Phil de Valence & @mattlewis.bsky.social
"65% of enterprise apps are legacy. AI agents are changing modernization—not with theory, but production-ready patterns already working for customers."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
Part 8 of DEV Track Spotlight ⚡
DEV312 with @anahit.bsky.social (AWS Data Hero, F-Secure)
"Serverless abstraction makes infrastructure seem magical. But we're still in the same messy physical world with all its complexities."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV312 with @anahit.bsky.social (AWS Data Hero, F-Secure)
"Serverless abstraction makes infrastructure seem magical. But we're still in the same messy physical world with all its complexities."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 16, 2025 at 2:22 PM
Part 8 of DEV Track Spotlight ⚡
DEV312 with @anahit.bsky.social (AWS Data Hero, F-Secure)
"Serverless abstraction makes infrastructure seem magical. But we're still in the same messy physical world with all its complexities."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV312 with @anahit.bsky.social (AWS Data Hero, F-Secure)
"Serverless abstraction makes infrastructure seem magical. But we're still in the same messy physical world with all its complexities."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
Part 7 of DEV Track Spotlight 🤖
DEV310 with Salih Gueler & Matt Goldberg
Pure live coding: built a full-stack GenAI gaming platform from scratch in under an hour using Kiro, AWS CDK, Amazon Bedrock & the new AWS MCP server.
"Agents are as smart as you tell them to be."
#AWSreInvent #DEVTrack
DEV310 with Salih Gueler & Matt Goldberg
Pure live coding: built a full-stack GenAI gaming platform from scratch in under an hour using Kiro, AWS CDK, Amazon Bedrock & the new AWS MCP server.
"Agents are as smart as you tell them to be."
#AWSreInvent #DEVTrack
December 15, 2025 at 10:12 AM
Part 7 of DEV Track Spotlight 🤖
DEV310 with Salih Gueler & Matt Goldberg
Pure live coding: built a full-stack GenAI gaming platform from scratch in under an hour using Kiro, AWS CDK, Amazon Bedrock & the new AWS MCP server.
"Agents are as smart as you tell them to be."
#AWSreInvent #DEVTrack
DEV310 with Salih Gueler & Matt Goldberg
Pure live coding: built a full-stack GenAI gaming platform from scratch in under an hour using Kiro, AWS CDK, Amazon Bedrock & the new AWS MCP server.
"Agents are as smart as you tell them to be."
#AWSreInvent #DEVTrack
Part 5 of DEV Track Spotlight 🦀
DEV307 with @ajs.bsky.social (AWS Serverless Hero, Datadog) & @darko.rup12.net (AWS)
Amazon Aurora DSQL: Kotlin devs rewrote one component in Rust → 10x faster with ZERO optimization attempts!
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV307 with @ajs.bsky.social (AWS Serverless Hero, Datadog) & @darko.rup12.net (AWS)
Amazon Aurora DSQL: Kotlin devs rewrote one component in Rust → 10x faster with ZERO optimization attempts!
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 14, 2025 at 10:11 AM
Part 5 of DEV Track Spotlight 🦀
DEV307 with @ajs.bsky.social (AWS Serverless Hero, Datadog) & @darko.rup12.net (AWS)
Amazon Aurora DSQL: Kotlin devs rewrote one component in Rust → 10x faster with ZERO optimization attempts!
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV307 with @ajs.bsky.social (AWS Serverless Hero, Datadog) & @darko.rup12.net (AWS)
Amazon Aurora DSQL: Kotlin devs rewrote one component in Rust → 10x faster with ZERO optimization attempts!
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
Part 5 of DEV Track Spotlight 🤖
DEV316 with @ma2shita.bsky.social (AWS Hero, Soracom)
"AI has moved from the digital world into the real world. AI is no longer just on the screen. It can move things in the physical world."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV316 with @ma2shita.bsky.social (AWS Hero, Soracom)
"AI has moved from the digital world into the real world. AI is no longer just on the screen. It can move things in the physical world."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 13, 2025 at 11:21 AM
Part 5 of DEV Track Spotlight 🤖
DEV316 with @ma2shita.bsky.social (AWS Hero, Soracom)
"AI has moved from the digital world into the real world. AI is no longer just on the screen. It can move things in the physical world."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV316 with @ma2shita.bsky.social (AWS Hero, Soracom)
"AI has moved from the digital world into the real world. AI is no longer just on the screen. It can move things in the physical world."
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
Part 4 of DEV Track Spotlight 🤖
DEV323 with @jameshood.dev & @abaibourova.bsky.social (Prime Video)
"I don't think you can succeed in AI native transformation without grassroots energy from your builder community. However, it has to come both from bottoms-up and top-down."
#AWSreInvent #DEVTrack
DEV323 with @jameshood.dev & @abaibourova.bsky.social (Prime Video)
"I don't think you can succeed in AI native transformation without grassroots energy from your builder community. However, it has to come both from bottoms-up and top-down."
#AWSreInvent #DEVTrack
December 12, 2025 at 12:18 PM
Part 4 of DEV Track Spotlight 🤖
DEV323 with @jameshood.dev & @abaibourova.bsky.social (Prime Video)
"I don't think you can succeed in AI native transformation without grassroots energy from your builder community. However, it has to come both from bottoms-up and top-down."
#AWSreInvent #DEVTrack
DEV323 with @jameshood.dev & @abaibourova.bsky.social (Prime Video)
"I don't think you can succeed in AI native transformation without grassroots energy from your builder community. However, it has to come both from bottoms-up and top-down."
#AWSreInvent #DEVTrack
Part 3 of DEV Track Spotlight 🔒
DEV317 with @brianhhough.bsky.social (AWS DevTools Hero) &
@briantarbox.bsky.social (AWS Community Hero)
"AI agents are distributed systems - only harder. Every line in your architecture is an attack vector."
#AWSreInvent #DEVTrack #AWSHeroes
DEV317 with @brianhhough.bsky.social (AWS DevTools Hero) &
@briantarbox.bsky.social (AWS Community Hero)
"AI agents are distributed systems - only harder. Every line in your architecture is an attack vector."
#AWSreInvent #DEVTrack #AWSHeroes
December 11, 2025 at 9:47 AM
Part 3 of DEV Track Spotlight 🔒
DEV317 with @brianhhough.bsky.social (AWS DevTools Hero) &
@briantarbox.bsky.social (AWS Community Hero)
"AI agents are distributed systems - only harder. Every line in your architecture is an attack vector."
#AWSreInvent #DEVTrack #AWSHeroes
DEV317 with @brianhhough.bsky.social (AWS DevTools Hero) &
@briantarbox.bsky.social (AWS Community Hero)
"AI agents are distributed systems - only harder. Every line in your architecture is an attack vector."
#AWSreInvent #DEVTrack #AWSHeroes
Part 2 of DEV Track Spotlight 🤖
DEV326 with AWS Heroes Ayyanar Jeyakrishnan, Bhuvaneswari Subramani & Vivek Raja P S
Fighting $3.1T in financial crime with 8-agent orchestration using Strands Agents SDK + Amazon Bedrock AgentCore
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV326 with AWS Heroes Ayyanar Jeyakrishnan, Bhuvaneswari Subramani & Vivek Raja P S
Fighting $3.1T in financial crime with 8-agent orchestration using Strands Agents SDK + Amazon Bedrock AgentCore
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 10, 2025 at 11:06 AM
Part 2 of DEV Track Spotlight 🤖
DEV326 with AWS Heroes Ayyanar Jeyakrishnan, Bhuvaneswari Subramani & Vivek Raja P S
Fighting $3.1T in financial crime with 8-agent orchestration using Strands Agents SDK + Amazon Bedrock AgentCore
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV326 with AWS Heroes Ayyanar Jeyakrishnan, Bhuvaneswari Subramani & Vivek Raja P S
Fighting $3.1T in financial crime with 8-agent orchestration using Strands Agents SDK + Amazon Bedrock AgentCore
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
Part 1 of DEV Track Spotlight 🤖
DEV311 with Betty Zheng (AWS) & Trista Pan (AWS Data Hero, Senior AI Engineer at Tetrate)
"AI has moved beyond chat. Today AI systems can plan, cooperate and fix real problems - like a team of engineers."
Link below.
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV311 with Betty Zheng (AWS) & Trista Pan (AWS Data Hero, Senior AI Engineer at Tetrate)
"AI has moved beyond chat. Today AI systems can plan, cooperate and fix real problems - like a team of engineers."
Link below.
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
December 9, 2025 at 9:34 AM
Part 1 of DEV Track Spotlight 🤖
DEV311 with Betty Zheng (AWS) & Trista Pan (AWS Data Hero, Senior AI Engineer at Tetrate)
"AI has moved beyond chat. Today AI systems can plan, cooperate and fix real problems - like a team of engineers."
Link below.
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
DEV311 with Betty Zheng (AWS) & Trista Pan (AWS Data Hero, Senior AI Engineer at Tetrate)
"AI has moved beyond chat. Today AI systems can plan, cooperate and fix real problems - like a team of engineers."
Link below.
#AWSreInvent #DEVTrack #AWSCommunity #AWSHeroes
AWS re:Invent 2025 was INCREDIBLE!
I led the DEV track this year. 93 speakers - AWS Heroes, Community Builders, User Group Leaders, AWS/Amazon folks - delivered 60 sessions on Agentic AI, Developer Tools, Security, Infrastructure, Modernization & Data. 🌟
#AWSreInvent #AWSCommunity #AWSHeroes
I led the DEV track this year. 93 speakers - AWS Heroes, Community Builders, User Group Leaders, AWS/Amazon folks - delivered 60 sessions on Agentic AI, Developer Tools, Security, Infrastructure, Modernization & Data. 🌟
#AWSreInvent #AWSCommunity #AWSHeroes
December 9, 2025 at 1:49 AM
AWS re:Invent 2025 was INCREDIBLE!
I led the DEV track this year. 93 speakers - AWS Heroes, Community Builders, User Group Leaders, AWS/Amazon folks - delivered 60 sessions on Agentic AI, Developer Tools, Security, Infrastructure, Modernization & Data. 🌟
#AWSreInvent #AWSCommunity #AWSHeroes
I led the DEV track this year. 93 speakers - AWS Heroes, Community Builders, User Group Leaders, AWS/Amazon folks - delivered 60 sessions on Agentic AI, Developer Tools, Security, Infrastructure, Modernization & Data. 🌟
#AWSreInvent #AWSCommunity #AWSHeroes
AWS Dev Day Stockholm was a blast! Thanks to everyone who joined and made it such an awesome event! It was great meeting friends new and old and discussing Agentic AI, Modern Applications, Developer Tools, and developers in the age of AI!
I appreciate you all! ❤️
#aws #awsdevday #awscommunity
I appreciate you all! ❤️
#aws #awsdevday #awscommunity
November 20, 2025 at 10:33 PM
AWS Dev Day Stockholm was a blast! Thanks to everyone who joined and made it such an awesome event! It was great meeting friends new and old and discussing Agentic AI, Modern Applications, Developer Tools, and developers in the age of AI!
I appreciate you all! ❤️
#aws #awsdevday #awscommunity
I appreciate you all! ❤️
#aws #awsdevday #awscommunity
Join me and hundreds of other developers at AWS Dev Day Stockholm on November 19! You'll get to see a C64 on an IMAX screen during the keynote. Could be a world's first! That alone is a reason to be there!
Register today!
aws-experience.com/emea/north/e...
#aws #awsdevday #awscommunity
Register today!
aws-experience.com/emea/north/e...
#aws #awsdevday #awscommunity
November 11, 2025 at 1:56 PM
Join me and hundreds of other developers at AWS Dev Day Stockholm on November 19! You'll get to see a C64 on an IMAX screen during the keynote. Could be a world's first! That alone is a reason to be there!
Register today!
aws-experience.com/emea/north/e...
#aws #awsdevday #awscommunity
Register today!
aws-experience.com/emea/north/e...
#aws #awsdevday #awscommunity
I got upgraded to orange! To teammates, colleagues, and managers past and present. To all my friends in the AWS community and other tech communities. To my kids and my incredible @arcticf0xx.com for making every day amazing. Thank you all! ❤️❤️
October 13, 2025 at 5:44 PM
I got upgraded to orange! To teammates, colleagues, and managers past and present. To all my friends in the AWS community and other tech communities. To my kids and my incredible @arcticf0xx.com for making every day amazing. Thank you all! ❤️❤️
On today's episode of Step Up Your GameDay, we used Q Dev CLI to make our application more frugal! We optimized memory of our Lambda functions, switched from costly scans to queries, and a whole lot more!
Join us the last Thursday of every month to Step Up Your GameDay!
Join us the last Thursday of every month to Step Up Your GameDay!
July 31, 2025 at 9:17 PM
On today's episode of Step Up Your GameDay, we used Q Dev CLI to make our application more frugal! We optimized memory of our Lambda functions, switched from costly scans to queries, and a whole lot more!
Join us the last Thursday of every month to Step Up Your GameDay!
Join us the last Thursday of every month to Step Up Your GameDay!
🚀 Meet Kiro: When vibe coding isn't enough!
Fed up with AI tools that only work for prototypes? We built an agentic IDE that's your partner from prototype to production.
Get started: go.aws/40Vnqf4
Fed up with AI tools that only work for prototypes? We built an agentic IDE that's your partner from prototype to production.
Get started: go.aws/40Vnqf4
July 16, 2025 at 5:52 AM
🚀 Meet Kiro: When vibe coding isn't enough!
Fed up with AI tools that only work for prototypes? We built an agentic IDE that's your partner from prototype to production.
Get started: go.aws/40Vnqf4
Fed up with AI tools that only work for prototypes? We built an agentic IDE that's your partner from prototype to production.
Get started: go.aws/40Vnqf4
Start your cloud journey with AWS Builder Center! 🚀
• No credit card needed
• Active learning community
• Build skills at your own pace
Begin exploring AWS services without barriers today 👉 go.aws/44DUvgW
• No credit card needed
• Active learning community
• Build skills at your own pace
Begin exploring AWS services without barriers today 👉 go.aws/44DUvgW
July 16, 2025 at 5:42 AM
Start your cloud journey with AWS Builder Center! 🚀
• No credit card needed
• Active learning community
• Build skills at your own pace
Begin exploring AWS services without barriers today 👉 go.aws/44DUvgW
• No credit card needed
• Active learning community
• Build skills at your own pace
Begin exploring AWS services without barriers today 👉 go.aws/44DUvgW
Damian Antonio Gitto Olguin is ready for his session on privacy-first generative AI at AWS re:Inforce! Join us in the Terrace Ballroom Content Hub!
#aws #awscommunity #awsreinforce
#aws #awscommunity #awsreinforce
June 16, 2025 at 8:30 PM
Damian Antonio Gitto Olguin is ready for his session on privacy-first generative AI at AWS re:Inforce! Join us in the Terrace Ballroom Content Hub!
#aws #awscommunity #awsreinforce
#aws #awscommunity #awsreinforce
AWS re:Inforce is kicking off with @briantarbox.bsky.social talking about security essentials for Bedrock Agent development! Join us in the Terrace Ballroom Content Hub!
#aws #awsreinforce #awscommunity
#aws #awsreinforce #awscommunity
June 16, 2025 at 2:29 PM
AWS re:Inforce is kicking off with @briantarbox.bsky.social talking about security essentials for Bedrock Agent development! Join us in the Terrace Ballroom Content Hub!
#aws #awsreinforce #awscommunity
#aws #awsreinforce #awscommunity
You can now easily upgrade to a Q Developer Pro subscription through the Q CLI! Just run the command /subscribe to link your Builder ID to the AWS account that will be billed the monthly subscription fee.
Install Q CLI to experience a lightning fast, agentic coding experience: go.aws/4c5BnM4
Install Q CLI to experience a lightning fast, agentic coding experience: go.aws/4c5BnM4
June 11, 2025 at 10:07 PM
You can now easily upgrade to a Q Developer Pro subscription through the Q CLI! Just run the command /subscribe to link your Builder ID to the AWS account that will be billed the monthly subscription fee.
Install Q CLI to experience a lightning fast, agentic coding experience: go.aws/4c5BnM4
Install Q CLI to experience a lightning fast, agentic coding experience: go.aws/4c5BnM4
Amazon Q Developer CLI now supports Anthropic's Claude Sonnet 4! You can select your model of choice by running the /model command and selecting between Claude Sonnet 4, Claude Sonnet 3.7, and Claude Sonnet 3.5!
Download Q Dev CLI here and try it today: go.aws/4c5BnM4
Download Q Dev CLI here and try it today: go.aws/4c5BnM4
June 6, 2025 at 9:36 AM
Amazon Q Developer CLI now supports Anthropic's Claude Sonnet 4! You can select your model of choice by running the /model command and selecting between Claude Sonnet 4, Claude Sonnet 3.7, and Claude Sonnet 3.5!
Download Q Dev CLI here and try it today: go.aws/4c5BnM4
Download Q Dev CLI here and try it today: go.aws/4c5BnM4
Serverless brain trust gathering at AWS Summit London! 🚀❤️
@theburningmonk.com @boyney123.bsky.social @benjasl.bsky.social @danilop.bsky.social @farrah.bsky.social @julianwood.com
@theburningmonk.com @boyney123.bsky.social @benjasl.bsky.social @danilop.bsky.social @farrah.bsky.social @julianwood.com
April 30, 2025 at 8:12 PM
Serverless brain trust gathering at AWS Summit London! 🚀❤️
@theburningmonk.com @boyney123.bsky.social @benjasl.bsky.social @danilop.bsky.social @farrah.bsky.social @julianwood.com
@theburningmonk.com @boyney123.bsky.social @benjasl.bsky.social @danilop.bsky.social @farrah.bsky.social @julianwood.com
I loved joining and supporting the inaugural AWS Women’s User Group Sweden event in Stockholm yesterday! Such an inspiring event arranged by Suzana Melo, Martina Della Corte, Jagoda Cubrilo, and Caroline Cah, and the turnout was fantastic! ❤️
#aws #awscommunity #womenintech
#aws #awscommunity #womenintech
April 25, 2025 at 9:48 PM
I loved joining and supporting the inaugural AWS Women’s User Group Sweden event in Stockholm yesterday! Such an inspiring event arranged by Suzana Melo, Martina Della Corte, Jagoda Cubrilo, and Caroline Cah, and the turnout was fantastic! ❤️
#aws #awscommunity #womenintech
#aws #awscommunity #womenintech
And some more pictures from the event!
April 24, 2025 at 12:26 AM
And some more pictures from the event!