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English
$
USD
I will fix flutter bugs, crashes, firebase and API issues
Full Stack Mobile App Developer
I'm an experienced Full Stack Flutter Developer passionate about building high-quality Android and iOS applications. I specialize in Flutter, Supabase, Firebase, REST APIs, Clean Architecture, and sca...
About this Gig
Is your Flutter app crashing, failing to build, or having Firebase or REST API issues?
I'm Abdullah, a Flutter developer with experience across 35+ mobile and web products, including published iOS and Android apps.
I can help with:
- Flutter and Dart bugs, UI and layout issues
- Firebase Authentication and Firestore errors
- REST API responses, loading and error handling
- Dependency conflicts and Android or iOS build failures
- Offline storage, GPS and real-time feature issues
I review the issue, agree on a practical scope, implement the fix, and verify the reported problem where reproducible. Delivery includes the agreed code changes and a short fix summary.
Packages cover up to 1, 2 or 3 work hours after reviewing your code. Revisions cover the original agreed issue; new features, unrelated bugs and complex migrations require a separate scope.
Send the error message, reproduction steps, target platform and relevant code before ordering so I can confirm the right package.
My Portfolio
FAQ
Should I contact you before ordering?
Yes. Send the error, reproduction steps and relevant code so I can review complexity and confirm the package. The work-hour limit must fit the agreed fix.
What is included in delivery?
The agreed source code changes, verification of the reported issue where reproducible, and a short explanation of the fix. Store submission and unrelated changes are not included.
Can you fix every issue within the package?
I confirm feasibility after reviewing the code. Complex bugs, migrations and larger repairs require a custom scope. Revisions relate to the original agreed issue.
What access do you need?
Relevant source code, logs without secrets, API documentation and test access where needed. Keep production credentials private and use limited permissions.
