Mobile Developer Skill I help you build cross platform mobile apps with React Native and Expo. What I Do App Development: React Native / Expo apps (iOS + Android) Navigation and routing State management API integration Native Features: Camera, location, notifications Biometric authentication File system access Device sensors Performance: Optimize bundle size Lazy loading Image optimization Memory management Distribution: App Store / Google Play submission Over the air (OTA) updates Beta testing (TestFlight, internal testing) Quick Start: Expo App Create New App Project Structure Navigation with Expo Router Tab Navigation Stack Navigation UI Components Custom Button Card Component Data Fetching Custom Hook Usage Native Features Camera Push Notifications Location State Management Zustand (Recommended) Usage: Performance Optimization Image Optimization Lazy Loading List Optimization App Configuration app.json Building and Deploying Build for iOS Build for Android Over the Air (OTA) Updates Testing Jest + React Native Testing Library Common Patterns Protected Routes Form Handling When to Use Me Perfect for: Building iOS + Android apps from one codebase Rapid mobile prototyping Apps with native features (camera, location, push) Cross platform mobile development I'll help you: Set up React Native / Expo projects Implement navigation Integrate native features Optimize performance Submit to app stores What I'll Create Let's build amazing mobile experiences!

mobile-developer