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Fiverr Pro
English
$
USD
I will fix bugs and crashes in your flutter app and explain the cause
About this Gig
Your app is live and something is wrong. Users are complaining, your crash dashboard is red, or a screen broke after the last release.
At Express24 I took a merchant app from 68% to 98% crash-free users in two months, and I led the mobile team there. Six years in production Flutter. I find the real cause instead of patching the symptom, and I write down what it was.
What I fix:
- Bugs you can reproduce, of any kind
- Crashes and ANRs, including reading your Crashlytics or Sentry reports
- Regressions that appeared after an update
- Slow screens, stutter, growing memory use
- Wrong or stale data on screen
- Layouts broken on one device or OS version
- Failures that only happen in release builds
Every delivery includes a short written explanation of the cause, not just a patch. You get the source code back.
What I need from you: steps to reproduce, the device and OS version, the crash report or stack trace if you have one, and access to the repository.
Not sure which package fits? Send me the crash report before you order and I will tell you honestly.
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Do you build apps from scratch in this gig?
No. This gig is for apps that already exist and already run. If you need something built from zero, or a new feature added to a working app, message me first and I will tell you honestly whether I am the right person.
I do not know what is causing the crash. Can you still help?
That is the normal case. Send me the crash report, a screen recording, or just a description of what happens and when. Finding the cause is part of every package, not an extra.
Do I get the source code?
Yes, with every package. You also get a short written explanation of what caused the problem, so whoever works on the app next can understand the fix.
What if the problem is bigger than the package I bought?
I will tell you before I start, not halfway through. If the work does not fit the package, I will say so and we either agree a custom offer or you cancel before anything begins.
Can you work with FlutterFlow or AI generated code?
Yes, it is still Dart underneath. Generated and older projects sometimes need an upgrade before they will build at all, and I will flag that up front rather than quietly charging you for it.
What time zone are you in?
UTC+5, in Tashkent. That overlaps European mornings and US afternoons, so you will usually get a reply within an hour during your own working day.
