I will vibe coding ,fix vibe coded app, debug and QA test website supabase vibe coder


Level 1
About this gig
As an experienced full-stack engineer, I step in to clean up machine-generated code and make your app stable, secure, and fully functional.
What I Can Fix For You:
- Codebase Debugging: Resolving console errors, infinite loops, broken routing, and UI rendering glitches.
- Supabase & Backend Logic: Fixing broken RLS policies, failed CRUD operations, schema mismatches, and auth states.
- Rigorous QA Testing: Stress-testing user flows, cross-device responsiveness, and API integrations.
- Code Refactoring: Cleaning up bloated spaghetti code into maintainable, scalable architecture.
Tech Stack Expertise:
- React, Next.js, TypeScript, Tailwind CSS
- Supabase, PostgreSQL, Firebase
- Bolt.new, Lovable, v0, Cursor, Windsurf
Drop me a message with your repository link or a quick description of the issue before ordering so we can confirm the exact scope!
Get to know Umer Munir
AI Software Engineer full stack mobile website developer
Level 1
- FromPakistan
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, Urdu
My Portfolio
FAQ
What tools and AI generators do you work with?
I handle projects built or generated using Lovable.dev, Bolt.new, Cursor, Windsurf, v0, and Replit, as well as custom React/Next.js and Supabase codebases.
What do you need from me to get started?
Simply provide your GitHub/GitLab repository link (or a ZIP of the codebase), access to your Supabase/backend dashboard if relevant, and a quick explanation or screen recording of the bugs you are facing.
Can you fix broken Supabase queries and authentication?
Yes. I routinely resolve broken Row Level Security (RLS) policies, authentication session issues, database schema errors, edge functions, and failed CRUD operations.
Will fixing bugs break other parts of my vibe-coded app?
No. I isolate the issue, implement clean code patches, and perform QA regression testing across your critical user workflows to ensure existing functionality stays intact.
Can you help turn my AI prototype into a full production app?
Absolutely. Beyond bug fixing, I can refactor messy machine-generated code, optimize performance, set up scalable project architecture, and prepare your app for launch.
Should I message you before placing an order?
Yes, please reach out via message first! A quick look at your code and issue helps ensure you choose the right package and get the fastest turnaround.
