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I will fix flutter bugs crashes firebase and api issues
Flutter and Android Developer 14 Published Apps
I'm a Flutter and native Android developer with 3+ years of experience and 14+ released mobile apps. I help startups and businesses build, improve, and publish Android and iOS products using Flutter, ...
About this Gig
Is your Flutter app crashing, failing to build, or showing Firebase or API errors?
I will diagnose and fix reproducible Flutter issues in an existing Android or iOS codebase. I have 3+ years of mobile development experience across 14+ released applications.
I can help with:
Flutter build and dependency errors
App crashes and runtime exceptions
Firebase authentication, Firestore, and notification issues
REST API integration and response handling
UI overflow, responsiveness, and navigation bugs
State management and data refresh problems
Android release, Gradle, and Play Store build issues
Performance problems and legacy code cleanup
You will receive:
A clear diagnosis
Focused source-code changes
Notes explaining what was fixed
Testing of the affected flow
Clean, maintainable code
Please message me before ordering with the error, screenshots or logs, and repository details. I will confirm the correct package and delivery time.
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
Purpose:
Productivity tools
•
Custom
•
E-Commerce
Programming language:
Dart
Tools:
Android Studio
•
Xcode
My Portfolio
FAQ
What do you need before starting?
Please share the error message or logs, reproduction steps, screenshots, Flutter version, target platform, and repository access or a minimal sample.
Can you fix Firebase and REST API issues?
Yes. I can fix authentication, Firestore, notifications, request and response parsing, networking, and common integration errors.
Do you work on existing codebases?
Yes. I work on existing Flutter and Dart projects. I review the project structure and reproduce the issue before making focused changes.
Will you explain what was fixed?
Yes. I provide a concise root-cause summary, the files changed, and practical notes for testing the corrected flow.
