Software engineer in Berlin. I build tools that help me (and others) make better decisions — usually by surfacing the right data at the right time.
SquadStat — Football Scouting Dashboards
Comprehensive scouting tool built on Transfermarkt data. Covers club form analysis, player exploration, value efficiency, and injury impact — all in interactive dashboards with shareable filtered views.
TrueScore — Better Scores Everywhere
A browser extension that replaces useless 4.2-vs-4.3 star ratings with a score that actually means something. Works across Amazon, Booking.com, Airbnb, Google Maps, IMDB, Letterboxd, Goodreads, Decathlon, Uniqlo, IKEA, dm.de, and Transfermarkt — with AI-powered review summaries, trending scores, and sentiment breakdowns. Consolidates and supersedes a long list of single-site extensions I'd built over the years.
Topcasts — Podcast Discovery
A Next.js app for discovering and tracking the best podcast episodes, with community-driven ratings and reviews.
NutriData — Nutritional Insights for Online Grocery Shopping
Chrome extension that surfaces protein-per-euro, NutriScore, and other key nutritional metrics directly on product pages and search results on Rewe.de, Amazon, and Mercadona. Makes healthy choices effortless.
Flathunter — Automated Flat Hunting in Germany
Bot that crawls ImmoScout24, WG-Gesucht, and Kleinanzeigen for rental listings, filters by price/size/commute, scores them with Gemini AI, and auto-contacts landlords. Runs as a Cloud Run job with Telegram notifications.
Tribe Finder — Find Where Your Twitter Friends Are Based
Free Chrome extension that maps the locations of people you follow on Twitter, helping you find your tribe anywhere in the world.
- IMDb Top Titles — Script to rank IMDb titles by (likes - dislikes), scraping and processing large datasets
- Blog — Personal blog
- YC Scraper — Scrapes and structures Y Combinator company data
