


Independent mobile product · Live on the App Store · Android in development
Ceru — Multilingual Expense-Sharing App
Independently built and launched a six-language, multi-currency expense-sharing app on the App Store.
Offline-first expense sharing with voice and receipt input.
- React Native
- Expo
- TypeScript
- Supabase
- PostgreSQL
- SQLite
- Drizzle
- Zustand
- NativeWind
- OpenAI
- Sentry
- Built flexible group expenses, balances, settlements, analytics, notifications, and PDF/Excel exports.
- Implemented AI-powered voice and receipt input using OpenAI.
- Designed offline-first local storage with SQLite and Drizzle, synchronized with Supabase/PostgreSQL.
- Delivered authentication, localization, automated testing, Sentry error monitoring, subscriptions, and the App Store release.
















