I will fix flutter app bugs, errors, crashes and firebase issues
Mobile App Development II Website Development II Bug Fixing Expert
About this Gig
Are you facing bugs, errors, crashes, or performance issues in your Flutter app?
I will quickly debug and fix all types of problems in your Flutter mobile app for Android and iOS so it runs smoothly again.
What I can fix:
- Firebase & Firestore integration bugs
- Flutter Bloc, Provider Getx & State Management issues
- UI/UX bugs and layout problems
- App crashes and red screen errors
- Gradle build errors & dependency issues
- Google Maps, Chat & Ads (Google/Facebook) errors
- Logic, algorithm & performance problems
- Pubspec.yaml & external library conflicts
- AndroidX migration issues
- Slow performance & memory leaks
What you will get:
- Fast and reliable bug fixes
- Clean, well-commented code
- Thorough testing before delivery
- Source code with all changes
- Quick response & support if needed
Why choose me:
- 3+ years professional Flutter experience
- Proven track record fixing complex issues
- 100% satisfaction with unlimited revisions
- Fast delivery & clear communication
I have successfully helped many clients fix their Flutter apps and make them production-ready.
Send me your issue details (error logs, screenshots or GitHub link) and let's fix your app today!
Looking forward to working with you.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
NativeScript
•
SwiftUI
•
Node.js
Expertise:
Performance
•
Design
•
Firebase
•
API integration
Programming language:
Dart
•
Swift
•
React Native
•
HTML
Tools:
Flutterflow
•
Android Studio
•
Xcode
•
Supabase
My Portfolio
FAQ
1. What types of Flutter bugs can you fix?
I can fix Firebase, Firestore, Bloc/Provider, UI/UX, app crashes, Gradle errors, Google Maps, Ads, performance issues, memory leaks, and almost any Flutter/Dart related bugs.
2. How long does it take to fix the bugs?
Basic: 1 days | Standard: 2 days | Premium: 3 days. I deliver as fast as possible depending on the number and complexity of issues.
3. What details do I need to provide?
Please send your project source code (or GitHub link), error screenshots/logs, steps to reproduce the bug, and Flutter version for quick fixing.
4. Do you provide source code and revisions?
Yes, I deliver full updated source code with comments. All packages include unlimited revisions until you are 100% satisfied.
5. Do you support both Android and iOS?
Yes, I fix bugs and issues for both Android and iOS platforms in your Flutter app. Post-delivery support is also available.
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
G 
greenethirteen
Repeat Client

Sri Lanka
Good work, design and functionality was done quite well. Thanks for that.
Up to $50
Price
2 days
Duration
Helpful?G 
greenethirteen
Repeat Client

Sri Lanka
Nice work, helped fix a few Flutter issues and tweaked my project to what I had wanted. Thanks and recommended.
Up to $50
Price
2 days
Duration
N 
Seller's Response
Helpful?1 person found this review helpful.P 
parmonov98

Uzbekistan
Thanks for the quick response and build
Up to $50
Price
1 day
Duration
N 
Seller's Response
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
G 
greenethirteen
Repeat Client

Sri Lanka
Good work, design and functionality was done quite well. Thanks for that.
Up to $50
Price
2 days
Duration
Helpful?G 
greenethirteen
Repeat Client

Sri Lanka
Nice work, helped fix a few Flutter issues and tweaked my project to what I had wanted. Thanks and recommended.
Up to $50
Price
2 days
Duration
N 
Seller's Response
Helpful?1 person found this review helpful.P 
parmonov98

Uzbekistan
Thanks for the quick response and build
Up to $50
Price
1 day
Duration
N 
Seller's Response
Helpful?

