Rufbusle
On-demand bus booking for cities. Riders book in three clicks, drivers work from a tablet, the city sees every trip live.
Next.js, tRPC, PostgreSQL, OSRM
STORYread backwards
- Jan 2026 – Feb 2026
Freelance software developer
Remote
- Oct 2023 – Feb 2026
Apprenticeship, IT specialist for application development
Tübingen University Hospital
Finished with a 2.1 on the German scale, where 1 is best. Vocational school in Reutlingen. Mostly sysadmin work and Java.
- Oct 2024
ITIL® 4 Foundation
FCS Consulting GmbH
- 2024
Open source on npm
react-orbit-component, nest-redis-config, useful-react-types
- 2023
Fachhochschulreife
German qualification for universities of applied sciences
- 2022
Security research
On my own initiative
Not as an employee, just on my own: I found several security issues in FiveM and reported them to Cfx.re.
- 2019
Started
Reverse engineering & game research
Reverse engineering across several games: first C# with WinForms, then C++ with ImGui. Along the way I built and ran an 18,000-member Discord community.
