Dennis Vinterfjärd

Dennis Vinterfjärd

Pixxle

night owl.🦉I do tech stuff from time to time. 🧑‍💻

vinterfjard / README.md

Hi there, I'm Dennis Vinterfjärd 👋

I'm currently the Head of Engineering at Medhelp Care, based in Stockholm. I'm passionate about building great engineering cultures, driving technical excellence, and sharing knowledge along the way.

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If you're working on something interesting, want to collaborate, or just want to talk tech—feel free to reach out!

Gists

Software Development and Product Management Are Converging
5 min read

In my previous post I mentioned that I read less and less code line by line now. I still review for anti-patterns and obvious garbage, but I don't inspect every single line the way I used to. The spee

Why I Switched from Claude Code to Codex
3 min read

I didn't switch because Claude Code was bad. I switched because my day-to-day workflow changed, and Codex fits it better right now. I've genuinely been very happy with Claude Code for a long time. If

Why PR Reviews matter more than ever in the age of AI-generated code
3 min read

There is still debate about whether AI coding assistants truly improve developer productivity. In my experience they do, and by a lot. Work that used to take days can now be generated in minutes. The

Spec Driven Development Is Quietly Changing How We Use AI Editors
2 min read

The AI editor space has been moving so fast that it is hard to keep up. Every few weeks there is a new editor, model, or pricing change that forces you to reevaluate your workflow. Some tools push the

Rust in the AI Era: The Backend Language of the Future?
2 min read

I have been thinking about this for a while, and after a lot of discussions at work, I keep landing on the same conclusion: Rust might be the best backend language for the AI era. That is a big claim,

Catching Bugs and Planning the Future: AI Tooling in Practice
2 min read

A few months ago I started experimenting with Gemini as a PR reviewer in our main frontend repository. It cannot approve PRs on its own, but it can leave comments and suggestions for developers to act

How AI Has Rewritten My Approach to Software Development
2 min read

The last few months have completely changed how I think about building software. I started with small experiments in Visual Studio Code using agent mode. At first it felt like a fun way to automate bo