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Fiverr Pro
Deutsch
$
USD
I will fix your vibe coded app before it collapses under real traffic
Shuja
Über diesen Service
Most vibe coded apps share the same problems.
No rate limiting. No error boundaries. API keys sitting in the code. Duplicate logic copy-pasted across 10 files. Modules imported but never used. It works on localhost, it works with 5 users and then it breaks when users start to increase.
With 5 years of full-stack development across Node.js, NestJS, React, Next.js, FastAPI, and PostgreSQL, I know exactly where vibe-coded apps fall apart and how to fix them without blowing up what's already working.
Here's what I actually do:
- Remove duplicate and dead code
- Add proper error handling and boundaries
- Fix security issues
- Optimize database queries
- Clean up API structure and response consistency
- Add rate limiting where it's missing
- Make the codebase readable enough that another developer can actually work on it
Lerne Shuja kennen
Shuja
Production AI systems Built fast built to last
- AusPakistan
- Mitglied seitApr. 2026
Sprachen
Englisch
I deploy AI systems that work in production. I've gone deep on LLM infrastructure, resolving GPU memory and KV cache issues at scale, and integrating locally-hosted models into production backends. My background is full-stack engineering with a solid DevOps foundation.
Mein Portfolio
FAQ
What do you need from me to get started?
GitHub repo access and a brief explanation of what the app does.
Will you rewrite everything?
No. I fix what's broken and clean what's messy. A full rewrite is slower and riskier.
What stack do you work with?
Next.js, React, Node.js, NestJS, FastAPI, PostgreSQL, Redis, Docker.
How do I know what was actually changed?
You get a clean GitHub PR with every change documented, plus a short written summary of what was wrong and what was fixed.
My codebase is large. Can you still help?
Depends on the size. Message me first with a rough idea about number of files, main features and I will tell you honestly if it fits a package or needs a custom order.
