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Fiverr Pro
English
$
USD
I will debug and fix flutter bugs, crashes and dart errors for android and ios
Your Vision, My Flutter Expertise
Flutter & mobile app developer with 4+ years of experience building and debugging cross-platform Android and iOS apps.
I specialize in Flutter, Dart, Firebase, and REST APIs — covering everything from...
About this Gig
s your Flutter app crashing and you don't know why? I'll find the root cause fast.
I debug and fix Flutter bugs, Dart errors, and app crashes for Android and iOS. No guessing, no temporary patches just a clean fix with a full written explanation so you understand exactly what was wrong and why.
What I fix:
App crashes & null safety / NullPointerException errors
Firebase Auth, Firestore & REST API integration bugs
UI overflow, RenderFlex & layout rendering issues
Gradle & Xcode build failures
GetX, Bloc & Riverpod state management bugs
JSON parsing & HTTP response errors
Package version conflicts & dependency issues
Android & iOS platform-specific bugs
What you get with every fix:
Root cause identified in under 2 hours
Full written explanation not just a code drop
Clean Dart code tested on real Android & iOS devices
Free revision until you're completely satisfied
Fast turnaround most fixes delivered within 2448 hours
Message me before ordering. Share your error log or describe the crash and I'll confirm I can fix it within your deadline usually within a few hours.
Flutter · Dart · Firebase · GetX · Riverpod · Bloc · Android · iOS · REST API
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Device:
Mobile
Operating system:
IOS
•
Android
FAQ
How do I share my code with you?
You can share your code via GitHub, GitLab, or a zip file uploaded to Google Drive or Dropbox. Your code is completely private and will never be shared with anyone.
What if you cannot fix my bug?
f I cannot fix your bug after reviewing the code, I will tell you honestly before you place an order. I never take payment for work I cannot deliver.
Do you work with all Flutter versions?
es. I work with Flutter 2.x, 3.x and the latest stable versions. I can also help you upgrade to a newer Flutter version if needed.
Will you explain what caused the bug?
Always. Every delivery includes a clear written explanation of the root cause and exactly what I changed — so you understand the fix and learn from it.
Can you fix bugs in a large or complex project?
Yes. Message me first with your project details and I will review the scope. For large projects I may suggest the Premium package or a custom offer based on your needs.
