I will fix bugs and finish your react native mobile app
About this Gig
Your mobile app is almost ready, then the bugs start showing up.
Maybe it crashes, a feature isn't working, the API won't connect, or your previous developer left the project unfinished. You don't need to start over. You need someone who can understand the existing code, find the problem, and get it working.
I help fix, complete, and prepare existing React Native and Expo apps for iOS and Android.
I can help with:
- Bug fixing & troubleshooting
- Completing unfinished features
- API & backend integration
- Firebase & authentication issues
- UI and functionality fixes
- Performance & compatibility issues
Whether you have one frustrating bug or an unfinished app that needs a developer to take over, I can help move the project forward.
Send me your project details and tell me what's not working or what needs to be completed. I'll review the requirements, and we can discuss the best way to get your app working properly.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
Ionic
•
Angular
•
Node.js
Programming language:
JavaScript
•
TypeScript
•
React Native
Tools:
Expo
•
Android Studio
•
Xcode
•
Supabase
FAQ
Can you fix an app built by another developer?
Yes. I can work with existing React Native or Expo projects, identify the issues, and continue development.
Can you fix crashes and build errors?
Yes. I can troubleshoot crashes, build errors, dependency issues, API problems, and other technical issues.
Can you complete unfinished features?
Yes. I can take over an existing project and complete features based on your requirements.
Can you fix API, Firebase, or authentication issues?
Yes. I can troubleshoot API integrations, Firebase, authentication, and data-related issues.
What do you need to get started?
Send me your project source code, a description of the issue or feature, and any relevant screenshots or error messages. For larger projects, please contact me before ordering.

