Hi, I'm Olli – a developer, mostly working with PHP, JavaScript, TypeScript and Python, and sometimes C/C++ when an ESP32 or another microcontroller is involved.
I build mechanical keyboards, and sometimes the tools around them. Soldering and tinkering are part of the fun – like giving a 1994 IBM Model M a new USB controller board. My smart home runs on Home Assistant, and lately I've been hooked on Claude Code, to the point of writing mods for it.
⌨️ Keyboards
- keyshelf.app – a free home for mechanical keyboard collections, with a database of 1000+ switches
- hjs-weikav-keymap-patch – unlocks the ISO key, the Fn key and the Fn layers on HJS and Weikav keyboards
🤖 Claude Code
- claude-mods – live bars for the 5-hour and weekly usage limits, plus a color picker for the session color
