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Fiverr Pro
English
$
USD
I will build, fix vibe coded app, website bugs, fix backend, lovable, cursor
Najam
Level 2
5.0
5.0
About this gig
Having issues with your AI-built app or website? I specialize in fixing, optimizing, and improving projects created using modern vibe coding tools such as Cursor, Lovable, Replit, Bolt, Claude Code, GitHub Copilot, Supabase, and more.
I can help you:
- Fix bugs, errors, crashes, and broken features
- Resolve API integration issues
- Clean and optimize AI-generated code
- Improve performance and responsiveness
- Add new features and functionality
- Fix frontend and backend issues
- Integrate Stripe, email systems, and third-party services
- Configure Firebase, Supabase authentication, database, and APIs
- Improve code quality, maintainability, and scalability
Why choose me?
- 3+ years of development experience
- 20+ completed web projects
- Strong experience with AI-generated applications
- Full-stack expertise with modern technologies
- Fast communication and on-time delivery
Whether your project needs bug fixes, code cleanup, API integrations, or performance improvements, I will help make your application stable, scalable, and production-ready.
Please contact me before placing an order to discuss your requirements.
Get to know Najam
Najam
Full Stack Developer, Supabase Developer
Level 2
- FromPakistan
- Member sinceSep 2024
- Avg. response time1 hour
- Last delivery1 week
Languages
Urdu, English
I'm a full-stack web developer with 2+ years of experience building modern websites and dashboards using React/Next.js, custom backend development, and Supabase integration. I’ve worked on 20+ real-world projects for startups, founders, and businesses, including AI-powered platforms, AI-Automations, e-commerce platforms, and education apps. I’m flexible and client-focused, able to adapt to changing requirements and different project scopes. I communicate clearly, work collaboratively, and focus on delivering reliable, production-ready solutions.
Among my clients
Heracles
RusselcoInc
My Portfolio
FAQ
Can you fix my existing Supabase, Lovable, Bolt, or Replit project?
Yes! I can debug, optimize, and enhance your existing app. Whether it’s broken APIs, database issues, or performance problems, I’ll make sure your app runs smoothly and securely.
Do you support custom designs and UI frameworks?
Absolutely. I can build with Tailwind CSS, Shadcn UI, Material UI, or your own custom design system to ensure your app looks modern, clean, and user-friendly.
Which hosting or deployment do you recommend?
For most projects, I recommend Vercel, Netlify, or DigitalOcean for speed and reliability. If you prefer another platform (e.g., Replit, Supabase hosting, or Hostinger), I can configure and deploy there too.
Do you build Mobile apps as well?
Yes, I can build a mobile app using React Native for frontend and Supabase, Firebase, or NodeJS as a backend.
Can you build a Progressive Web App (PWA)?
Yes, I can build a Progressive Web App (PWA).
What do you mean by vibe coded projects?
Projects built using AI coding assistants (like GitHub Copilot, Cursor, Replit, lovable, Claude Code, etc.) where errors often appear due to incomplete or unoptimized code.
Do I need to give you my passwords or full account access?
Not necessarily! For most platforms like Replit, Lovable, or GitHub, you can simply invite me as a collaborator or share a specific link with limited access. We can discuss the most secure way to share your codebase before starting.
Can you fix backend and database issues?
Absolutely. Beyond frontend UI fixes, I have extensive experience resolving backend logic errors and database integration issues. I frequently work with Supabase, Firebase, PostgreSQL, MongoDB, and AWS.
Do you provide ongoing support after the bug is fixed?
Yes! I offer post delivery support to ensure the specific bugs I fixed stay resolved. If you decide you need a long-term technical partner to help you continue building and scaling your app, we can set up a custom maintenance milestone.
Reviews
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M magnus_ostlund
Repeat Client
Sweden
great as always
$100-$200
Price
4 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M magnus_ostlund
Repeat Client
Sweden
great as always
$100-$200
Price
4 days
Duration
Helpful?
