Independent developer in Copenhagen

I build small, fast web products that solve practical problems.

I use drejer.dev to share technical notes, product updates, and writing about the projects I'm currently working on.

Recent Blog Posts

Technical articles about web development, performance, and modern tooling.

April 3, 2026 • Rust AI

A practical introduction to the products, Rust experiments, and AI orchestration work I plan to write about on this blog.