The best DevOps company*

* According to us

 

We make tech work meaningful.

We build scalable tech organizations by improving software development practices and creating rapid, reliable cloud environments. By transforming tech and culture, we enable people and organizations to focus on the things that matter.

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Featured
Craftsperson's Guide to GitHub Actions #2: Scaling Up the Testing
Niko Heikkilä
Craftsperson's Guide to GitHub Actions #2: Scaling Up the Testing
Niko Heikkilä

Move beyond basic unit tests with property-based testing to discover hidden edge cases and mutation testing to verify your tests actually work. Learn how to achieve genuine confidence in your GitHub Actions code.

Niko Heikkilä
Craftsperson's Guide to GitHub Actions #1: Designing for Success
Niko Heikkilä
Craftsperson's Guide to GitHub Actions #1: Designing for Success
Niko Heikkilä

Discover how to design testable GitHub Actions by avoiding common pitfalls like implicit dependencies and global state. Learn to separate business logic from infrastructure using dependency injection for fast, reliable testing.

Niko Heikkilä
Craftsperson's Guide to GitHub Actions
Niko Heikkilä
Craftsperson's Guide to GitHub Actions
Niko Heikkilä

Learn to build production-ready GitHub Actions with clean architecture, comprehensive testing strategies, and reliable release pipelines, transforming fragile automation scripts into maintainable software.

Niko Heikkilä
How to get better results from AI-augmented programming
Risto Laurikainen
How to get better results from AI-augmented programming
Risto Laurikainen

Discover how to avoid common AI coding pitfalls like context loss, hallucinated APIs, and inconsistent styles when working with agentic tools like Cursor, GitHub Copilot, and Windsurf. This hands-on guide shares effective techniques for rule-based prompting, context management with version-controlled Markdown, and building a continuously improving workflow for reliable, frustration-free results.

Risto Laurikainen
 
 

Follow us at @polarsquadhq

Remote work might be here to stay, but it's nicer to do brunch F2F. Also featuring our @hiddentrailhq and @brightlyworks friends 😍
We value breaks in between work – here's our office gaming setup. 🎮
Game night in Helsinki! 🎮
Beautiful 🥹
In general, we have a good team spirit in the office, but these gaming issues have to be handled with seriousness! Who is the master of the office?
Our DevOps team knows how to have fun at the office. Even when the days are fast-paced, we remember to make some time for our game nights! 🎮
Sometimes we enjoy those intense FIFA games at the office! Any other favourite office games? 🎮 🎲
Our athletic representation in Malaga! We have a sizable running club – we guess marathons and DevOps must have something in common, then?
There is always something new to discover on the bustling streets of Málaga! Who wouldn't like to work in a sunny office location like Malaga? These views can brighten up anyone's day! ☀️
Our Málaga gang was celebrating the festive season with our Wunderdog friends! We had a wonderful dining experience at an award-winning restaurant that was offering an innovative take on classic local cuisine.
Festive taco-ish night with glögibuffet and winter officelympics at our Helsinki office! Swipe to the end to see our innovative taco topping 🌮
We’d like to extend a sincere ”Happy Holidays” to everyone! A busy year is almost over and it’s time to unwind and spend time with loved ones. Safe to say this holiday is well-deserved for all of us🌲Thank you for 2022, let'