2025 · Mobile Development
Chat Chin POS
QR-first mobile POS with stock alerts and receipt printing.
Sole mobile engineer
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Problem
Retailers needed phone-first inventory and checkout.
Stack
- React Native
- Expo
- TypeScript
- Zustand
- AsyncStorage
2025 · Mobile Development
QR-first mobile POS with stock alerts and receipt printing.
Sole mobile engineer
Problem
Retailers needed phone-first inventory and checkout.
Stack