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I will fix flutter app bugs, crashes and errors
Flutter Developer for Bug Fixes, Firebase and App Publishing
If your Flutter app has bugs, crashes, build errors, Firebase/API issues, or store problems, I can help you fix the real cause and make the app more stable. I'm Muhammad Amaz, a Flutter developer with...
About this Gig
Is your Flutter app crashing, showing errors, or not working smoothly? Bugs in a live app can affect users, reviews, payments, signups, and trust. I can help you find the real cause and fix it with a stable, practical approach.
I work on existing Flutter apps for Android and iOS, especially apps that need fixes, improvements, or smoother performance.
I can help with:
Flutter bugs and errors
App crashes and build issues
Firebase Auth, Firestore, notifications, and cloud sync
REST API issues
UI, layout, and responsive design fixes
Performance issues
Small app improvements
I do not just patch the visible issue. I check the related area, fix carefully, and try to avoid repeat problems.
I'm Muhammad Amaz, a Flutter developer with 3 years of experience working on 10+ production Android and iOS apps.
Please contact me before placing an order so I can check your issue and suggest the right package.
Note: This gig is for bug fixing and small improvements only. Full app development, large features, full redesigns, and major architecture rewrites are not included unless discussed separately.
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Do you work on existing Flutter apps?
Yes. This gig is mainly for existing Flutter apps that need bug fixing, improvements, Firebase fixes, API fixes, UI fixes, or build issue support.
Can you fix both Android and iOS issues?
Yes. I can work on Android and iOS Flutter issues. For platform-specific issues, I may need the correct setup, logs, and access to test the issue properly.
Do you need the source code?
Yes. For most bug fixes, I need access to the Flutter source code. You can share it through a Git repository or a ZIP file through Fiverr.
Can you fix Firebase or API issues?
Yes. I can help with Firebase Auth, Firestore, Realtime Database, notifications, cloud sync, REST API integration, and related errors.
Can you publish my app to Play Store or App Store?
Yes, I can help with publishing or rejection fixes, but it depends on the issue. Please contact me first so I can check the scope.
Should I contact you before ordering?
Yes, please contact me before placing an order. Flutter bugs can be small or complex, so I need to check the issue first and suggest the right package.
What if the issue is larger than expected?
If the issue is larger than the selected package, I will explain it clearly and suggest a custom offer or extra work only after your approval.
Can you fix build errors?
Yes. I can help with Flutter build errors, Gradle issues, iOS build issues, dependency problems, and setup-related errors.
Do you provide a summary after fixing the issue?
Yes. I can provide a short written summary explaining what was fixed and what changed.
Is full app development included?
No. This gig is focused on bug fixing, small improvements, and maintenance for existing Flutter apps.
