I’m a software engineer and open-source maintainer based in Munich, Germany, currently pursuing an M.Sc. in Informatics at TUM.

My work focuses on high-performance backend systems, developer tooling, and FOSS-based infrastructure. I enjoy taking projects from “rough prototype” to reliable, well-documented software with an active contributor community.

Maintainer · Rust / PostGIS / React   https://github.com/maplibre/martin

• Maintainer since v0.15.0, leading the project to v1.0.0 and beyond (13+ major/minor releases)
• Shipped major features: font & sprite caching, ETags, SDF icons, style hosting
• Built a React-based UI for tile exploration and debugging
• Boosted contributor activity (double-digit authors) and improved CI efficiency by ~40%

Maintainer · Vue.js / JavaScript   https://github.com/louislam/uptime-kuma

• Core Maintainer since v1.23.0, shipped $28$ releases up to v2.0.2
• Reviewed $400+$ PRs and triaged ~1700 issues

Co-founder   https://github.com/TUM-Dev

• Co-founded OpenSource @ TUM e.V., growing from 1 $\rightarrow$ $20+$ active student contributors
• Contributed to these flagship products:
  • TUM-Campus – campus-app for TUM solving everything from finding a room to your grades
  • NavigaTUM – campus-wide room finder for ~60,000 users
  • GoCast – university livestreaming & event broadcasting tool
• Secured sponsorship and organized workshops & onboarding for student developers in the TUM ecosystem

• Bridging academic & public-sector users and the wider ecosystem
• Active contributor to the Technical Steering Council (TSC).
• Speaker at FOSS4G, FOSSGIS, FOSDEM, HERE GIS Day, ...