The best posts about DevOps

3.6.2026

Check your Kubernetes deployments!

Here’s a post about deploying applications to Kubernetes and associated things to take into account. This post was ...

3.6.2026

Cloud cost and resource optimization: How Polar Squad can save you money while reducing your carbon footprint

In these challenging times, many businesses from the travel sector to supply chain and retail platforms are looking to ...

7.1.2026

Craftsperson's Guide to GitHub Actions #3: Building and Releasing

In the previous chapter, we gained confidence through comprehensive testing, including unit tests, property-based tests, and ...

9.12.2025

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

In the previous post, we improved the design of our GitHub Action to make it testable. But having testable code is just the ...

3.12.2025

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

Discover how to design testable GitHub Actions by avoiding common pitfalls like implicit dependencies and global state. ...

2.12.2025

Craftsperson's Guide to GitHub Actions

Learn to build production-ready GitHub Actions with clean architecture, comprehensive testing strategies, and reliable ...

13.5.2025

In a struggle to tame Large Language Models

Initial excitement around Artificial Intelligence (AI) predictive abilities led to rapid investment in machine learning ...

4.5.2025

Horseless carriage: AI is not just for faster coding

Vibe coding in progress. We often talk about AI in software development as a way to write code faster, but that’s only part ...

24.3.2025

AI-augmented Software Development: Hype, Vibes and Smoking Production Environments

Generative AI tools have changed how we developers approach our daily work. Today, headlines tout the arrival of ...

23.4.2024

Where's the undo button? (Part III)

This is the third part of the blog series where we examine the relationship between DevOps and safety. My name is Tuomo ...