YPMC Mobile

Frontend Lead / Mobile Engineer

Cross-platform mobile application for YPMC with React Native, real-time data flow via WebSockets, and optimized rendering.

React Native

TypeScript

WebSockets

Jest

GoogleMaps

The Problem

YPMC needed reliable mobile experiences for members and partners with real-time data and stable performance on Android and iOS.

Approach

Led React Native migration with TypeScript, WebSocket integrations, and rendering optimizations across member and partner apps.

Technical Decisions

→ React Native + TypeScript for shared mobile architecture
→ WebSockets for live member/partner data flows
→ Performance profiling on low-end Android devices

Outcomes

✓ Improved app store deployment efficiency by 50%
✓ Reduced mobile crash rates by 20% on Android and iOS
✓ Enhanced real-time data synchronization by 60%

Deep Dive

YPMC mobile serves healthcare members in the field. I owned the React Native architecture—balancing real-time updates, offline-tolerant UX, and release stability across both app stores.