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I will be your flutterflow mobile app developer
Muqeet
About this gig
Flutter app crashing or showing errors? I fix Flutter bugs, Dart errors, and Firebase issues for iOS and Android apps. Fast fixes, clean code, working results.
I'm Muqeet, a Flutter app developer with 2 years of experience in Dart, Firebase, and REST API integration. I debug and fix Flutter mobile apps crashes, UI bugs, performance problems, build errors, and API failures.
WHAT I FIX:
Flutter app crashes, freezing, and errors
Dart errors and null safety issues
Firebase authentication, Firestore, and database bugs
API integration, HTTP, and network errors
UI overflow, widget layout, and rendering bugs
State management bugs
iOS and Android build failures
App performance and slow loading
WHY WORK WITH ME:
2 years of Flutter development experience
Fast delivery 24 to 48 hour fixes
Clean Dart code with null safety
Firebase, API, and mobile app debugging
Post-fix support included
HOW IT WORKS:
1. Send your Flutter project and describe the bug
2. I diagnose the error and give you a timeline
3. I fix the Flutter bug, test it, and deliver working code
4. You review and approve
Message me before ordering. Let's fix your Flutter app fast.
Get to know Muqeet
Muqeet
Mobile App Developer Flutter React Native Firebase Expert
- FromNigeria
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, German, Spanish, Arabic, French
Hi, I'm Muqeet a mobile app developer with 2 years of experience building fast, clean apps for iOS and Android.
I specialize in Flutter, React Native, and Firebase. I can build your app from scratch, fix bugs, integrate APIs, and publish to the App Store and Google Play.
Why work with me:
• Fast replies, clear communication
• On-time delivery, every time
• Clean, maintainable code
• Post-delivery support
Got an app idea or a bug to fix? Message me let's talk.
My Portfolio
FAQ
What do you need from me to start?
Send your Flutter project (GitHub, zip, or Drive) plus a description of the Flutter bug or Dart error what happens vs. what should happen. Include Flutter version and error logs if possible.
Can you fix any Flutter bug or Dart error?
I fix most Flutter and Dart bugs: app crashes, UI overflow errors, widget layout issues, Firebase authentication problems, Firestore bugs, API integration failures, build errors for iOS and Android, and performance issues.
How fast will my Flutter bug be fixed?
Most Flutter bugs and Dart errors are fixed within 24-48 hours. Complex Flutter app issues may take longer. I'll give you an exact timeline after reviewing your Flutter project.
Do you provide the full Flutter source code after fixing?
Yes. You get the complete fixed Flutter project with all Dart code changes. Code comments are included in Standard and Premium packages.
What if the Flutter bug comes back after delivery?
I offer post-fix support. If the same Flutter bug or Dart error returns, message me and I'll fix it at no extra cost.
