All posts.
Long-form on security, endurance, and the engineering decisions behind both. Hover for context, click to read. Filter by track if you want one over the other.
The trade
He's crewing me at Kraichgau. I'm crewing him at Greenloop. One week between — a fair exchange between two people on parallel arcs. Notes before the start line.
Ausbildung first
Why I did the German vocational route before going to university — and why I'm starting the university part now anyway. Practice first, theory second.
Six lessons from AEGIS
What a year of building a deterministic security evaluation harness for tool-using AI agents actually taught me — about decisions, scope, and the discipline of staying boring.
Public, by accident
What strangers can pull from your social media. The gap between sharing one thing and revealing another — and what to actually do about it.
Why I didn't use Notion
What you give up when you let a hosted platform ship your portfolio for you. The case for owning the build, and the case for not.
Eighty-seven points
From 1670 to 1757. DJK Seifriedsberg's third Landesliga season — and the first one we finished mid-table. Notes on a year of giving up trying to be unorthodox.
Two weeks in Shenzhen
An exchange program through Berufsschule 1 Kempten and Shenzhen University of Information Technology. The drone license was the least interesting thing I brought home.