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$
USD
I will build, fix or improve ai web app with lovable, bolt, replit, cursor, base44 etc
Mustapha
Level 1
1 order in queue
5.0
5.0
About this gig
Have an AI-generated or vibe-coded web app that needs fixing, improving, or building properly?
I help founders, startups, and business owners build, fix, and improve modern web apps using Lovable, Replit, Bolt, Base44, Supabase, Cursor, and other AI coding tools.
Whether you need bug fixes, a cleaner UI, better logic, authentication, database setup, payments, AI features, or a full SaaS MVP, I can help turn your idea or broken project into a functional product.
What I can help with:
- Vibe-coded web app bug fixes
- AI web app development
- Lovable, Replit, Bolt, Base44 app improvements
- Supabase auth, database, and backend setup
- Responsive UI fixes and redesign
- OpenAI or AI feature integration
- Stripe/payment setup
- SaaS MVP development
- Live deployment
I focus on building clean, responsive, and functional apps & websites that are easy to use and ready to test, launch, or improve further.
Message me before placing an order so we can discuss your project and choose the best package.
Get to know Mustapha
Mustapha
AI App Developer
Level 1
- FromNigeria
- Member sinceMay 2025
- Avg. response time1 hour
- Last delivery5 days
Languages
English, Spanish, German, French
Hey, I’m Mustapha. I build AI-powered websites, web apps, SaaS MVPs, and full-stack platforms for founders and businesses.
I help turn rough ideas, AI-generated projects, or broken apps into clean, functional products with modern UI, auth, databases, payments, AI features, dashboards, automations, and live deployment.
My focus is simple: make your product look professional, work properly, and be ready to test, share, or launch.
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes, please message me first so we can discuss your requirements, features, timeline, and the best package for your project.
Can you fix bugs in an app built with Lovable, Replit, Bolt, or Base44?
Yes. I can review your existing vibe-coded app, find the issue, fix bugs, improve broken layouts, and make the app work properly.
Can you build a complete AI SaaS MVP from scratch?
Yes. Depending on the package, I can build a full AI SaaS MVP with auth, database, payments, admin panel, AI features, and deployment.
Do you work with Supabase and Stripe?
Yes. I can set up Supabase authentication, database, storage, and Stripe payments/subscriptions for your web app.
Will my app be responsive on mobile and desktop?
Yes. I will make sure the app looks clean and works properly across desktop, tablet, and mobile screens.
Reviews
68 reviews for this Gig
| (67) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kenneth_pruitt
United States
Amazing work, great Bubble app developer if you need one don’t be scared to try! Did a web app for me quick and professional!
Up to $50
Price
3 days
Duration
Helpful?K kenneth_pruitt
United States
Working with Mustapha and his team has been an exceptional experience with great work! I will continue working with him for sure
Up to $50
Price
2 days
Duration
E 
Seller's Response
Helpful?J jdrenterprises
United States
He is doing a great job with our platform. Phase one down and on to phase two.
$100-$200
Price
9 days
Duration
Helpful?K kenneth_pruitt
United States
Honestly one the best people to work with. Nothing was too much and the work output was excellent. This will the start of our journey together as I will be using Mustapha for many more projects.
Up to $50
Price
2 days
Duration
Helpful?K kenneth_pruitt
United States
Great work as always thank you!
Up to $50
Price
2 days
Duration
Helpful?
Reviews
68 reviews for this Gig
| (67) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kenneth_pruitt
United States
Amazing work, great Bubble app developer if you need one don’t be scared to try! Did a web app for me quick and professional!
Up to $50
Price
3 days
Duration
Helpful?K kenneth_pruitt
United States
Working with Mustapha and his team has been an exceptional experience with great work! I will continue working with him for sure
Up to $50
Price
2 days
Duration
E Seller's Response
Helpful?J jdrenterprises
United States
He is doing a great job with our platform. Phase one down and on to phase two.
$100-$200
Price
9 days
Duration
Helpful?K kenneth_pruitt
United States
Honestly one the best people to work with. Nothing was too much and the work output was excellent. This will the start of our journey together as I will be using Mustapha for many more projects.
Up to $50
Price
2 days
Duration
Helpful?K kenneth_pruitt
United States
Great work as always thank you!
Up to $50
Price
2 days
Duration
Helpful?
