I write mobile apps for iOS and Android. Flutter for 2.3 years, then native Android for 2 years on three retail e-commerce apps, plus Swift for macOS. Below are the ones I build on my own time.
- Healpen: journaling based on expressive writing. Flutter, Hive, Firebase. TestFlight beta.
- Peakward: running coach with adaptive plans. Flutter, HealthKit, Postgres. TestFlight beta.
- Noima: spaced-repetition flashcards. Flutter, Supabase, FSRS. In development, noima.app.
- Mighty: Logitech mouse utility for macOS. Swift 6, IOKit/HID++. On Homebrew.
- famon: Firebase Analytics CLI for Android and iOS logs. Dart. v1.5.1 on pub.dev.
- zam_ui: Flutter design system with OKLCH tokens. Dart. BSD-3.
Notes on what I build are at mikezamayias.com. Also on LinkedIn.





