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English
$
USD
I will fix, improve and update your flutter or react native mobile app development
Professional Mobile App Developer
I am a professional mobile app developer and freelance software specialist with hands-on experience delivering UI/UX-focused interfaces, frontend development, and API integrations. Since 2020, I have ...
About this Gig
Is your Flutter or React Native mobile app experiencing bugs, crashes, errors, outdated features, or performance issues? You're in the right place!
I will fix, improve, update, and optimize your existing Flutter or React Native mobile app for iOS and Android.
What I can help with:
- Bug & error fixing
- App crashes & technical issues
- UI/UX and layout improvements
- Feature updates & new features
- API & Firebase integration
- Authentication & payment issues
- Performance optimization
- Code refactoring & cleanup
- Dependency/package updates
- iOS & Android compatibility
- Debugging and testing
Why choose me?
- Flutter & React Native expertise
- iOS & Android support
- Clean, maintainable code
- Reliable debugging and testing
- Clear communication
- Custom solutions for your existing app
Please contact me before ordering for major bugs, complex integrations, large updates, or extensive feature development. Send your issue details, screenshots, error messages, or screen recording, and I'll review your app and recommend the right solution.
Let's fix, improve and update your mobile app!
Platform:
Cross-platforms
App type:
Hybrid
FAQ
Can you fix bugs in both Flutter and React Native apps?
Yes. I can investigate and fix issues in existing Flutter or React Native applications.
Can you fix my iOS and Android app?
Yes. I can work on cross-platform mobile apps targeting iOS and Android.
Can you add new features to my existing app?
Yes. I can improve existing functionality or add new features depending on the project requirements.
Can you improve my app's UI?
Yes. I can fix UI issues, improve layouts, update screens and enhance the overall user experience.
Can you fix Firebase or API integration issues?
Yes. I can troubleshoot and resolve supported Firebase, REST API and backend integration issues.
What do you need before starting?
Please provide a clear description of the issue, relevant error messages, screenshots or recordings, and access to the relevant project files.
Can you fix any bug for the Basic package price?
The Basic package is designed for minor and clearly defined issues. Com
Can you update my old Flutter or React Native app?
Yes. I can review your existing application and update dependencies, features, UI, or other supported areas.
