Hi, I’m Stefan.

I’m a full stack software developer from Hamburg with a soft spot for the frontend. I care about doing things properly - clean, solid code, but also about the product it ends up in - in the end it’s about building things people actually like to use.

When I’m not coding, I’m probably doing sport, enjoy nature, playing computer games, or - every now and then - dj or taking photos.

Elsewhere

• Instagram
• Twitter / X
• GitHub
• NewsBlur
• SoundCloud
• Mixcloud
• Flickr
• Strava
• LinkedIn

Blog

• Notes on the relaunch stack 8 July 2026
• Hello again, world 1 July 2026

All articles

Shared links

• Quick Tunnels · Cloudflare try.cloudflare.com · 18 September 2026
• Understanding Pirate savagechickens.com · 18 September 2026
• I don't like LLMs martinfowler.com · 18 September 2026
• connortreacy/digix0x

  A digital emulation of the Roland TB-303, using values sampled from real hardware.

  github.com · 18 September 2026
• Warez: The Infrastructure and Aesthetics of Piracy : Martin Paul Eve : Free Download, Borrow, and Streaming : Internet Archive archive.org · 18 September 2026
• Reversing Factorio's RNG gegell.github.io · 17 September 2026
• Let’s Use the Emergent CSS random() Function in all the Browsers | CSS-Tricks css-tricks.com · 17 September 2026
• Gridfinity - Wikipedia en.wikipedia.org · 17 September 2026
• Small Programming Tricks will-keleher.com · 17 September 2026
• dsp56300/gearmulator

  Low Level Emulation of classic VA synths & effects of the late 90s/2000s by emulating the used ICs

  github.com · 15 September 2026

All shared links