My role
Mobile lead — architecture, on-device OCR, and native wallet bridges.

Shipped a React Native app from a single codebase across both stores. Receipts are captured with the device camera and parsed on-device with Vision Camera and an ML Kit text recogniser, so amounts fill in before the photo finishes saving. Budgets sync live across a team through Firestore, and a native module bridges Apple Wallet and Google Wallet for one-tap reimbursements.
Mobile lead — architecture, on-device OCR, and native wallet bridges.
Reduced expense entry time from 90s to under 15s and shipped both stores from one codebase.