Thimo Koolen
thimok.bsky.social
Thimo Koolen
@thimok.bsky.social
Sharing career strategies that help aspiring software engineers get hired & juniors escape the ‘junior trap’
- The best developers aren’t the ones who know everything.
- The best developers ask better questions.

How long did it take you to get comfortable asking “dumb” questions?
November 11, 2025 at 6:30 AM
What's a question you want to ask? Share your thoughts in the comments! 👇
November 11, 2025 at 5:32 AM
Did you know I'm on other platforms too?

Follow me on LinkedIn: https://www.linkedin.com/in/thimo-koolen/

Follow me on BlueSky: https://bsky.app/profile/thimok.bsky.social

Follow me on X/Twitter: https://x.com/thimok_dev
https://x.com/thimok_dev
https://x.com/thimok_dev
x.com
November 11, 2025 at 5:02 AM
Follow me ✨ for more tips and insights on how to grow from Junior to Medior Software Engineer, Object Oriented Programming Principes, general software engineering tips, humor and so much more!
November 11, 2025 at 5:01 AM
And honestly, writing daily LinkedIn posts has helped me write better notes.

Do you write notes when you start at a new team?

P.S. These notes can also give inspiration for content. Look out for an “onboarding week” of content 😉
November 10, 2025 at 6:30 AM
What's a question you want to ask? Share your thoughts in the comments! 👇
November 10, 2025 at 5:32 AM
Did you know I'm on other platforms too?

Follow me on LinkedIn: https://www.linkedin.com/in/thimo-koolen/

Follow me on BlueSky: https://bsky.app/profile/thimok.bsky.social

Follow me on X/Twitter: https://x.com/thimok_dev
https://x.com/thimok_dev
https://x.com/thimok_dev
x.com
November 10, 2025 at 5:02 AM
Follow me ✨ for more tips and insights on how to grow from Junior to Medior Software Engineer, Object Oriented Programming Principes, general software engineering tips, humor and so much more!
November 10, 2025 at 5:01 AM
- Celebrate small wins instead of dismissing them

I'm in a position where I can admit what I don't know, without needing to pretend I'm perfect.

Because vulnerability is strength, not weakness.

This journey is about progress, not perfection.
November 9, 2025 at 6:30 AM
What's a question you want to ask? Share your thoughts in the comments! 👇
November 9, 2025 at 5:32 AM
Did you know I'm on other platforms too?

Follow me on LinkedIn: https://www.linkedin.com/in/thimo-koolen/

Follow me on BlueSky: https://bsky.app/profile/thimok.bsky.social

Follow me on X/Twitter: https://x.com/thimok_dev
https://x.com/thimok_dev
https://x.com/thimok_dev
x.com
November 9, 2025 at 5:02 AM
Follow me ✨ for more tips and insights on how to grow from Junior to Medior Software Engineer, Object Oriented Programming Principes, general software engineering tips, humor and so much more!
November 9, 2025 at 5:01 AM
- The agreements they’ve made
- The expected scope in a PR
- The culture around feedback

Because good code reviews aren’t just about code.
They’re about communication.

What’s your style of reviewing pull requests?
November 8, 2025 at 6:31 AM
- And the “20 comment essay about a variable name” one

I’ve been both.

And honestly? Sometimes I still catch myself being nitpicky.

But I've learned that the best reviewers don't pick a side.
They adapt.

They review with context.
Not ego.

They fit right in the team's process:
November 8, 2025 at 6:31 AM
What's a question you want to ask? Share your thoughts in the comments! 👇
November 8, 2025 at 5:33 AM
Did you know I'm on other platforms too?

Follow me on LinkedIn: https://www.linkedin.com/in/thimo-koolen/

Follow me on BlueSky: https://bsky.app/profile/thimok.bsky.social

Follow me on X/Twitter: https://x.com/thimok_dev
https://x.com/thimok_dev
https://x.com/thimok_dev
x.com
November 8, 2025 at 5:02 AM
Follow me ✨ for more tips and insights on how to grow from Junior to Medior Software Engineer, Object Oriented Programming Principes, general software engineering tips, humor and so much more!
November 8, 2025 at 5:01 AM