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I will fix flutter app bugs, crashes, firebase and api issues
Custom Software Studio for ERP, Web and Mobile Apps
Welcome to FadSync! We are a professional software development firm specializing in web, mobile, AI, and cloud solutions. Our team delivers high-performance, custom enterprise software, advanced ERP s...
About this Gig
Are you facing bugs, crashes, Firebase errors, API issues, or UI problems in your Flutter app?
You are in the right place.
I am a Flutter developer experienced in fixing complex issues quickly without breaking your existing app. I understand how frustrating bugs can be, especially when they affect your app performance or user experience.
What I can fix:
- Flutter app crashes
- Firebase issues (auth, Firestore, storage)
- API integration errors
- Login/signup problems
- UI bugs (overflow, layout, responsiveness)
- Performance issues and lag
- Navigation and state issues
Why choose me:
- Fast bug fixing
- Clean and professional code
- Clear communication
- Safe fixes (no breaking existing features)
- Focus on real solutions, not temporary fixes
Important:
Please contact me before placing an order so I can understand your issue properly.
Lets fix your Flutter app and make it work perfectly
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Other Mobile App Maintenance Services I Offer
FAQ
What do you need to start fixing my Flutter app?
I will need your source code, a clear description of the issue, screenshots or video (if possible), and any error logs. If the issue is related to Firebase or API, access details may also be required.
Can you fix urgent bugs quickly?
Yes, I offer fast delivery. You can select the “Extra Fast Delivery” option or contact me before placing the order for urgent fixes.
Do you fix Firebase and API issues?
Yes, I can fix Firebase issues (authentication, Firestore, storage) and API integration problems including login errors and data fetching issues.
Will my existing app features be affected?
No, I carefully fix issues without breaking your existing functionality. I always test changes before delivery.
What if my issue is complex?
No problem. Please contact me before ordering so I can review your issue and provide the best solution and pricing.
