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English
$
USD
I will fix react native bugs and optimize app performance for android and ios
Expert React Native Developer, iOS and Android App Specialist
Hi there! I'm a passionate and skilled Frontend Mobile App Developer with hands-on experience in building high-quality, cross-platform applications using React Native.
With a strong focus on clean UI...
About this Gig
Are you looking for a React Native developer to fix bugs, improve UI, integrate APIs, or build features for your Android and iOS mobile app?
I can help you with React Native mobile app development, bug fixing, Firebase integration, API integration, app UI improvements, and Android/iOS build issues.
My services include:
- React Native bug fixing
- Android and iOS app issue fixing
- App crash fixing
- UI layout fixes
- Figma to React Native screen development
- REST API integration
- Firebase integration
- Firebase OTP authentication
- Push notification setup
- React Navigation issues
- Redux-related fixes
- Android APK/AAB build generation
- iOS build issue fixing
- Gradle and dependency issue fixing
- Existing app feature updates
Why choose me?
- Clean and readable React Native code
- Responsive UI for Android and iOS
- Fast communication
- Proper testing before delivery
- Support for fixing issues after delivery
Please contact me before placing an order so I can understand your app issue or requirement clearly.
Platform:
Cross-platforms
App type:
Native
Frameworks:
Jetpack Compose
•
SwiftUI
•
Node.js
•
Other
Tools:
Android Studio
•
Xcode
FAQ
How do I share my React Native app code with you?
You can share your source code by providing access to your GitHub or Bitbucket repository. Alternatively, you can send a zipped folder containing the code via Fiverr messages or Google Drive.
If I have a bug, will you fix it for both Android and iOS?
Yes! Since React Native is a cross-platform framework, most logic and UI fixes will automatically apply to both Android and iOS. However, if there is a native build issue specific to one platform (like a Gradle or Podfile error), I will fix that specifically.
Can you optimize slow rendering screens or complex layouts?
Absolutely. I specialize in optimizing data-heavy screens and lists using FlatList, improving state management, and ensuring smooth gesture handling and animations for a modern user experience.
Do you build custom features like authentication flows or media uploads?
Yes, I can develop completely new modules for your existing app. This includes secure authentication flows, complex API integrations, custom search features, and handling media like PDF uploads or responsive video players.
What will you deliver at the end of the order?
I will deliver the updated source code with clean, readable commits. If needed, I can also generate and provide the final Android APK/AAB or guide you on how to test the iOS build via TestFlight.
