Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix flutterflow bugs, errors, firebase and supabase issues, and broken features
About this Gig
Is your FlutterFlow app broken, stuck or throwing errors you cannot solve? I fix it fast, at a fixed price agreed before I start. No surprise charges.
WHAT I FIX
- Buttons, actions and action flows that do nothing
- Navigation, page routing and back button problems
- Layout, overflow and responsive UI issues
- Google Sign In and Apple Sign In not working
- Firebase Auth, Firestore queries and security rules
- Supabase auth, tables, RLS and API calls
- Forms, validation and data not saving or updating
- Custom code, custom widgets and custom actions
- Build, APK, TestFlight and run errors
HOW IT WORKS
- Tell me what is broken and invite me to your FlutterFlow project.
- I find the cause and fix it directly in your project.
- You get a short screen recording showing what was wrong and how I fixed it.
WHY BUYERS PICK ME
- Fixed price, no hidden fees
- You talk to me directly, not a team
- Clear updates while I work
- Fixes tested on the real app flow
Not sure which package fits? Message me with your issue before ordering and I will confirm the price in minutes.
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
How fast can you fix my FlutterFlow bug?
Most single issues are fixed within 24 hours of getting access to your FlutterFlow project. Bigger problems that touch Firebase, Supabase or several screens take 2 to 3 days. I tell you the exact delivery time after checking the issue, before you pay anything extra.
Do I have to share my FlutterFlow account password?
No. Never share your password. Simply invite me as a collaborator inside your FlutterFlow project settings using the email I send you. For Firebase or Supabase I only need a limited team role. You can remove my access as soon as the fix is delivered and tested.
Can you fix Google Sign In or Apple Sign In in FlutterFlow?
Yes. Sign in issues are among the most common fixes I do. I check the auth provider setup, SHA keys, OAuth client IDs, redirect URLs and Firebase or Supabase settings, then test the full login flow on Android, iOS and web so the button works every time.
Do you fix Firebase and Supabase errors?
Yes. I fix Firebase Auth, Firestore queries, indexes and security rules, plus Supabase auth, tables, row level security and API calls. If data is not saving, loading or updating in your FlutterFlow app, I trace the problem from the UI action to the database and fix it.
What if my bug cannot be fixed?
I check your issue before you order, so you know upfront whether it can be fixed. If after starting I find the problem cannot be solved inside FlutterFlow, I explain why, suggest the best workaround, and you get a refund for the part that was not delivered.
Will there be extra charges after I order?
No surprise charges. We agree on the exact issues and the price before I start. If I discover a new, separate problem while working, I tell you first and you decide whether to add it. Nothing is ever added to your order without your clear written approval.
Can you fix custom code, custom widgets or custom actions?
Yes. I fix Dart custom code, custom widgets, custom functions and custom actions that fail to compile, crash, or return the wrong data. I also fix package version conflicts and null errors, then make sure the code works with your current FlutterFlow version.
My app broke after I made changes. Can you help?
Yes, this happens a lot. When an update breaks pages, actions or data, I find exactly what changed, repair it, and check the rest of the app so nothing else is affected. I also explain what went wrong so you can avoid the same issue on your next update.
Will you explain what was wrong and how you fixed it?
Yes. Every delivery includes a short screen recording or written note showing the cause of each bug and what I changed. You keep full understanding of your own app, which makes future updates easier and helps any other developer who works on your app later.
Which package should I choose for my FlutterFlow app?
Choose Quick Fix for one clear issue, Triple Fix for up to three issues or any login, Firebase or Supabase problem, and Full App Rescue if many things are broken. Not sure? Message me with a short description and I will recommend the right package in minutes.
