Side projects.
Apps and tools built outside of work, usually because I needed them.
Companion app for Magic: The Gathering. Life totals, decks, and card lookup in one place.
Japanese learning app from first Kana through JLPT N1. Structured practice without the noise.
2FA authenticator for iOS and watchOS, with a home screen widget for quick codes.
Helps newcomers in Vienna figure out the next bureaucratic step: offices, forms, and order of operations.
Running app for iPhone and Apple Watch. Time-based guided workouts focused on effort, not pace. Version 2026.9 is not out yet; planned for early September.
Local-first localization CLI for small teams. Translations stay in your repo, no hosted platform required.
Want to collaborate?
If you have a product idea or a problem worth solving, email me.