Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix your vibe coded app built with lovable, bolt, replit or cursor
Dawood Qamar
5.0
5.0
What people loved about this freelancer
margolilly3
United States
He fixed bugs in few hrs that i couldn't resolve myself in weeks. Overall had a good experience, great communication and good knowledge of what he does.
chad_felix3
United States
Diagnosed and fixed a tricky bug quickly. Understood the problem from the first message, delivered clean code with a thoughtful extra feature I didn’t ask for....
carolynmaya
United States
Fixed multiple bugs that I couldn't resolve myself. Took the time to understand the project first, identified the root causes accurately, and delivered clean...
chasebaker2
United States
Amazing seller. He knew exactly what to do, didn't waste any time, and finished the job quickly. Expert skills and very fair pricing without any overcharging. Highly recommended!
About this gig
Did an AI builder get your app 80% finished, only to break in an error loop?
Tools like Lovable, Bolt.new, Cursor, v0, and Replit are great for rapid MVPs, but they often collapse when handling complex state logic, auth, database relations, and deployment.
I am a Software Engineer who steps in to fix fragile vibe-coded apps and transform them into scalable, production-ready products.
What I Do:
- Fix Broken Code
- Resolve cryptic build errors
- hydration bugs
- auth (Supabase/Clerk)
- database sync issues
- UI/UX Overhaul
- Redesign messy AI layouts into modern, intuitive, responsive interfaces.
- Full-Stack AI:
- Integrate RAG pipelines, OpenAI/Anthropic APIs
DevOps & Launch: Setup Docker, CI/CD pipelines, custom domains, SSL, and deploy on Vercel, Supabase, or AWS.
Tech Stack:
React, Next.js, TypeScript, FastAPI, Python, Supabase, PostgreSQL, MongoDB, Docker, LangChain.
Why Choose Me?
- Clean, maintainable code (root-cause fixes, not superficial patches)
- Modern, high-converting UX/UI execution
- Clear communication and fast turnaround
Message me with your repo or builder link before ordering to get started!
Get to know Dawood Qamar
Dawood Qamar
Full Stack AI Engineer and UX UI Specialist rescuing and scaling web apps
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
- Last delivery3 days
Languages
Urdu, English
I am a Software Engineering student focused on building scalable, secure, and intelligent systems. My expertise lies in Full-Stack Engineering and AI Integration, specifically architecting RAG systems and optimizing LLM inference. I specialize in rescuing and scaling web apps, stepping in to fix unstable codebases, overhaul the UX and UI, and establish proper CI/CD pipelines. I am passionate about DevOps, Cloud Architecture, and bridging the gap between development and operations to turn fragile prototypes into robust, enterprise-grade products.
My Portfolio
FAQ
Can you work directly inside Cursor, Lovable, Bolt, or GitHub?
Yes. You can invite me to your GitHub repository, provide access to your Lovable/Bolt project, or export the zip file. I will work in a clean branch and deploy the updates smoothly.
Why not just ask the AI tool to fix its own code?
AI tools often lack global context across multiple files, database schemas, and external API limitations. They frequently enter hallucination loops where fixing one error breaks three others. I manually inspect the architectural flow, eliminate code rot, and enforce clean coding patterns.
Can you build custom AI features like document chat (RAG) or AI agents?
Yes! I specialize in architecting custom RAG systems using LangChain, vector databases (Supabase pgvector/ChromaDB), and LLM API integrations with real-time streaming.
What do you need to get started?
A brief description of what you are trying to achieve, your current codebase link (GitHub/repository or builder export), and any error logs or design mockups you have.
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M margolilly3
United States
He fixed bugs in few hrs that i couldn't resolve myself in weeks. Overall had a good experience, great communication and good knowledge of what he does.
$50
Price
1 day
Duration
Helpful?C chad_felix3
United States
Diagnosed and fixed a tricky bug quickly. Understood the problem from the first message, delivered clean code with a thoughtful extra feature I didn’t ask for. Fast turnaround and great communication. Will hire again.
$50
Price
1 day
Duration
Helpful?C carolynmaya
United States
Fixed multiple bugs that I couldn't resolve myself. Took the time to understand the project first, identified the root causes accurately, and delivered clean code with proper structure. Great communication and fast turnaround. Will hire again.
$50
Price
2 days
Duration
Helpful?C 
chasebaker2
United States
Amazing seller. He knew exactly what to do, didn't waste any time, and finished the job quickly. Expert skills and very fair pricing without any overcharging. Highly recommended!
$50
Price
1 day
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M margolilly3
United States
He fixed bugs in few hrs that i couldn't resolve myself in weeks. Overall had a good experience, great communication and good knowledge of what he does.
$50
Price
1 day
Duration
Helpful?C chad_felix3
United States
Diagnosed and fixed a tricky bug quickly. Understood the problem from the first message, delivered clean code with a thoughtful extra feature I didn’t ask for. Fast turnaround and great communication. Will hire again.
$50
Price
1 day
Duration
Helpful?C carolynmaya
United States
Fixed multiple bugs that I couldn't resolve myself. Took the time to understand the project first, identified the root causes accurately, and delivered clean code with proper structure. Great communication and fast turnaround. Will hire again.
$50
Price
2 days
Duration
Helpful?C chasebaker2
United States
Amazing seller. He knew exactly what to do, didn't waste any time, and finished the job quickly. Expert skills and very fair pricing without any overcharging. Highly recommended!
$50
Price
1 day
Duration
Helpful?
