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Fiverr Pro
English
$
USD
I will fix secure and scale your vibe coded web app
Saad
Level 2
5.0
5.0
About this gig
Built an app with AI but now facing bugs, broken features, or messy code?
I can fix, secure, improve, and scale your vibe-coded web app and turn your prototype into a stable, production-ready application.
I'm Saad, a full-stack developer with 8+ years of experience building SaaS platforms, marketplaces, dashboards, portals, and custom web applications.
I Can Help With:
- Lovable, Bolt, Replit & Claude Code Apps
- Bug Fixes & Broken Features
- React & Next.js Issues
- Supabase & Database Problems
- Authentication & User Roles
- API & Backend Integration
- Stripe & Payment Issues
- Code Cleanup & Refactoring
- Security Improvements
- Performance Optimization
- Deployment Issues
- New Features & Integrations
Tech: Next.js, React, TypeScript, Node.js, Express.js, Supabase, PostgreSQL, MongoDB, Stripe & APIs.
Please contact me before ordering so I can review your app, issues, and requirements.
Get to know Saad
Saad
Your Go To Full Stack Developer
Level 2
- FromPakistan
- Member sinceMar 2021
- Avg. response time1 hour
- Last delivery2 months
Languages
English, Spanish, German, French
I’m Saad, a Full Stack Developer with 8+ years of experience delivering scalable SaaS platforms and marketplaces. I’ve completed 100+ projects, earning over 200 positive reviews across platforms like Fiverr and Freelancer. I build production-ready applications with a strong focus on architecture, performance, and scalability for high-traffic environments. I leverage modern AI tools such as OpenAI, Claude, and Sonnet to accelerate development and improve efficiency. I focus on writing clean, maintainable code and building systems that are reliable at scale.
My Portfolio
FAQ
Can I contact you before placing an order?
Yes. I highly recommend contacting me first so I can review your app, current issues, tech stack, and required fixes before we start.
What vibe-coded apps can you work on?
I can work on apps created with Lovable, Bolt, Replit, Claude Code, Cursor, v0, Supabase, and other AI-assisted development tools.
Can you fix bugs in an existing AI-generated web app?
Yes. I can troubleshoot broken features, frontend issues, backend errors, database problems, authentication bugs, API failures, and deployment issues.
Can you make my vibe-coded app production ready?
Yes. I can improve code quality, architecture, security, performance, authentication, database structure, APIs, and other areas required for a more reliable production application.
Can you fix Supabase and authentication issues?
Yes. I can work with Supabase authentication, databases, permissions, user roles, storage, API connections, and related frontend or backend issues.
Can you add new features to my existing app?
Yes. I can add dashboards, payments, subscriptions, user roles, APIs, admin panels, notifications, integrations, and other custom features.
Can you improve or refactor messy AI-generated code?
Yes. I can clean up, restructure, refactor, and improve existing code to make it easier to maintain, debug, and scale.
Can you create a custom offer for my project?
Absolutely. Every app has different issues and complexity, so I can review your project and provide a custom scope, delivery time, and price.
Reviews
8 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A abayomibankole
United Kingdom
Ongoing collaborationgreat job. With over 50 pages designed, I'm always excited to see the delivery outcomes
$100-$200
Price
2 weeks
Duration
S 
Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationpleased as a returning client with over 30 pages designed
$100-$200
Price
2 weeks
Duration
S Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationexceptional delivery and pixel perfect
$100-$200
Price
2 weeks
Duration
S Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationas a repeat customer withover 10 gigs completed, I'm always pleased with the delivery
$100-$200
Price
13 days
Duration
S Seller's Response
Helpful?S 
sbchen
Netherlands
Ongoing collaborationSaad is extremely professional and understood down to the last detail how important it is to have a well-functioning website. I highly recommend him!
$400-$600
Price
12 days
Duration
S Seller's Response
Helpful?
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A abayomibankole
United Kingdom
Ongoing collaborationgreat job. With over 50 pages designed, I'm always excited to see the delivery outcomes
$100-$200
Price
2 weeks
Duration
S Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationpleased as a returning client with over 30 pages designed
$100-$200
Price
2 weeks
Duration
S Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationexceptional delivery and pixel perfect
$100-$200
Price
2 weeks
Duration
S Seller's Response
Helpful?A abayomibankole
United Kingdom
Ongoing collaborationas a repeat customer withover 10 gigs completed, I'm always pleased with the delivery
$100-$200
Price
13 days
Duration
S Seller's Response
Helpful?S sbchen
Netherlands
Ongoing collaborationSaad is extremely professional and understood down to the last detail how important it is to have a well-functioning website. I highly recommend him!
$400-$600
Price
12 days
Duration
S Seller's Response
Helpful?
