I will fix react native bugs, expo errors, and build mobile apps

M
mudassar9311
M
mudassar9311
Mudassar Farooq
fix react native bugs, expo errors, and build mobile apps
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fix react native bugs, expo errors, and build mobile apps

About this gig

Are you facing bugs or errors in your React Native or Expo mobile app?

Dont worry Ive got you covered.

I am a React Native developer with hands-on experience in debugging and fixing issues in mobile applications built with React Native CLI and Expo. Whether its UI issues, API errors, crashes, or performance bugs, I can quickly identify and fix them.

What I can fix:

  • App crashes & startup issues
  • UI/UX layout problems
  • API integration errors
  • Navigation issues (React Navigation)
  • State management bugs (Redux / Context API)
  • Expo build errors
  • Performance issues
  • Android / iOS specific bugs

Why choose me?

  • Fast bug fixing (time is critical for apps)
  • Clean and maintainable solutions
  • Clear communication
  • 100% focus on mobile performance
  • Experienced with real-world production apps

Tools & Tech I use:

React Native, Expo, JavaScript, TypeScript, Redux, Firebase, REST APIs

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • Swift
    • TypeScript
    • React Native
    • Bubble

  • Frameworks

    • React Native

  • Purpose

    • Chat
    • Delivery
    • Restaurant
    • Shopping
    • Finance
    • Medical
    • Health & fitness
    • Maps & navigation
    • Education
    • Ecommerce

  • Tools

    • Bubble
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio

  • Expertise

    • Cross browser/Device compatibility
    • Performance
    • Security
    • Design
    • Release management
    • API integration

Get to know Mudassar Farooq

Mudassar Farooq

Senior React Native Developer and Expert Mobile App Developer

  • FromPakistan
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Urdu, English
Senior React Native Developer with 6+ years of experience delivering high-performance iOS and Android apps. I specialize in the Expo ecosystem, TypeScript, Redux, and custom API integration. Expert in translating complex Figma designs into 100% pixel-perfect, responsive mobile UI. Strong backend experience with Supabase and Firebase, from secure OTP auth to database architecture. Trusted for clean architecture, seamless App Store and Play Store deployments, and fast delivery. Let's turn your vision into a scalable mobile application. Contact me now!

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