I will fix and refactor your ai generated vibe coded app


Gig Summary
About this gig
So you (or an AI tool) vibe coded a mobile app and now it's crashing, slow, or impossible to build on. I fix that.
I specialize in taking AI-generated mobile code from Cursor, Bolt, Replit, Antigravity, or any "prompt and pray" workflow and turning it into clean, stable, production-ready apps. Native Android, native iOS, or hybrid (Flutter), I work across all of them.
What I fix:
- Spaghetti architecture with no clear structure (MVVM, state management gone wrong)
- Crashes and broken logic AI tools couldn't catch
- Missing error handling and edge cases
- Insecure data handling (exposed API keys, unsafe storage)
- Performance issues (memory leaks, janky UI, slow builds)
- Code that "runs" but can't scale, can't be maintained, or fails App Store/Play Store review
My process:
- Audit your codebase and flag critical issues
- Fix crashes and breaking bugs first
- Refactor into proper architecture (MVVM, clean separation of concerns)
- Hand back working, documented, maintainable code ready to ship
I build and ship production mobile apps daily: Android (Kotlin), iOS (SwiftUI), and hybrid using both traditional and AI-assisted workflows.
Send me your repo and I'll tell you honestly what shape it is.
Get to know Umair Saeed
Android Developer
- FromPakistan
- Member sinceOct 2018
- Last delivery4 years
Languages
Urdu, English
22 reviews for this Gig
| (22) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
X 
xavierrnunees

India
Ongoing collaborationAmazing work done i highly recommended him 👍
$100-$200
Price
Helpful?H heyitsmeann

India
Ongoing collaborationI Appreciate You For Your Skill And hard work.Great work done by you.would love to recommend you to my college.Keep honestly working
$50-$100
Price
Helpful?H heyitsmeann

India
Ongoing collaborationThis is my first project with you and did not know how things would work but you just changed my thoughts.am really impressed of the way you work.Any Things told to you ,you have always completed it in time.Thank You for your hard work.Best Wishes.
$50-$100
Price
Helpful?X 
xavierrnunees

India
Ongoing collaborationUmair is good at his work and does it very perfectly without any mistakes.
$100-$200
Price
Helpful?X 
xavierrnunees

India
Ongoing collaborationWorking with umair is best. He has good experience in developing android apps.
$50-$100
Price
Helpful?
22 reviews for this Gig
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
X 
xavierrnunees

India
Ongoing collaborationAmazing work done i highly recommended him 👍
$100-$200
Price
Helpful?H heyitsmeann

India
Ongoing collaborationI Appreciate You For Your Skill And hard work.Great work done by you.would love to recommend you to my college.Keep honestly working
$50-$100
Price
Helpful?H heyitsmeann

India
Ongoing collaborationThis is my first project with you and did not know how things would work but you just changed my thoughts.am really impressed of the way you work.Any Things told to you ,you have always completed it in time.Thank You for your hard work.Best Wishes.
$50-$100
Price
Helpful?X 
xavierrnunees

India
Ongoing collaborationUmair is good at his work and does it very perfectly without any mistakes.
$100-$200
Price
Helpful?X 
xavierrnunees

India
Ongoing collaborationWorking with umair is best. He has good experience in developing android apps.
$50-$100
Price
Helpful?

