Mobile Developer Skill

Expert in React Native, Expo, and cross-platform mobile development.

Quick Start

# Activate skill
claude-code --skill mobile-developer

What This Skill Does

• 📱 Builds React Native / Expo apps (iOS + Android)
• 🧭 Implements navigation with Expo Router
• 📸 Integrates native features (camera, location, notifications)
• ⚡ Optimizes performance (lazy loading, image optimization)
• 🚀 Handles app store submission
• 💾 Implements state management

Common Tasks

Create New App

"Create a new Expo app with tab navigation and authentication"

Add Native Features

"Add camera integration with permission handling"

Implement Navigation

"Set up tab navigation with Home, Profile, and Settings tabs"

Optimize Performance

"Optimize this list for 10,000 items using FlashList"

Technologies

• Expo - React Native framework
• Expo Router - File-based routing
• Zustand - State management
• FlashList - Performant lists
• Expo Image - Optimized images
• EAS - Build and deploy

Example Output

// Tab navigation with native features
export default function App() {
  return (
    <Tabs>
      <Tab name="home" icon="home" />
      <Tab name="camera" icon="camera" />
      <Tab name="profile" icon="person" />
    </Tabs>
  )
}

Related Skills

• ui-designer - Mobile UI design
• api-integrator - Backend integration
• performance-optimizer - App optimization

Learn More

See SKILL.md for comprehensive React Native patterns.