React Native · 2024
ALBA Step Up
Smart recycling app driving the sustainability movement in Singapore with QR scanning and rewards.
- Project Year
- 2024
- Android Downloads
- 10,000+
- iOS Downloads
- 5k+
- Public Links
- 2
The problem
The recycling program needed better retention and clearer incentives for repeated community participation.
Solution approach
- Built QR-driven user journeys for scanning, rewards, and recycling activity tracking.
- Implemented robust app-state and API synchronization for reward consistency.
- Optimized interaction flows to lower user friction during scan and redemption steps.
The outcome
- Made recycling participation easier through a mobile-first reward experience.
- Improved feature discoverability for key engagement actions.
- Supported scalable rollout for community sustainability campaigns.
04
Screens
Tech stack
React NativeTypeScriptFirebaseQR Integration





