Small Bug Fix | Client's satisfaction is my first priortiy!
Build, fix Vibe coded app, website and backend with Firebase and Supabase
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Key details about this service to help you decide. Generated by Zinn Hub, not the seller.
Value Position
Tech Stack
Frontend Compatibility
Entry-Level Scope
Delivery Range
Full Description
Need a reliable developer to bring your Vibe-coded app, website, or backend to life? We specialise in building, fixing, and optimising apps powered by Firebase and Supabase, ensuring top performance, scalability, and smooth user experiences.
Whether you're launching a new project or upgrading an existing one, our London-based team will handle everything from frontend integration to backend logic with clean, maintainable code and modern best practices.
Here's what Zinn Digital ™ can do for you:
- Build complete Vibe-coded apps or websites from scratch
- ️ Fix bugs, crashes, or integration errors
- Set up Firebase or Supabase authentication, database, and APIs
- Optimise performance and database queries
- Connect your frontend (React, Next.js, or Flutter) with Firebase/Supabase backend
- Implement real-time features, push notifications, and secure data flows
- Deploy your project and configure hosting, storage, and functions
You'll receive fast communication, scalable architecture, and on-time delivery every time from our London, England-based development team.
Let's make your Vibe app or website stable, secure, and production-ready.
Message us before ordering to discuss your requirements!
This Zinn Will Include (Basic)
Small Bug Fix
Delivery: 2 days
Revisions: None
Includes:
• Number of Screens / Features: 1
• Number of APIs integrated: 1
• Authentication setup
Upgrade Options
Choose an upgrade addon to get more features:
| Feature | Basic | Boost Upgrade | Premium Upgrade |
|---|---|---|---|
| Delivery | 2 days | 4 days | 7 days |
| Revisions | None | None | None |
| Number of Screens / Features | 1 | 2 | 5 |
| Number of APIs integrated | 1 | 2 | 3 |
| Authentication setup | ✓ | ✓ | ✓ |
| Database configuration | ✗ | ✓ | ✓ |
| Deployment & hosting configuration | ✗ | ✓ | ✓ |
| On-page SEO setup | ✗ | ✗ | ✓ |
| Payment integration | ✗ | ✗ | ✓ |
| Admin dashboard screens | ✗ | ✗ | ✓ |
| Security and compliance audit | ✗ | ✗ | ✓ |
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Extra Information
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Frequently Asked Questions
I work with Replit, Loveable, Bolt, Base44, Windsurf, and Firebase Studio, plus other Vibe-compatible tools. I can debug, build, or deploy apps across these platforms.
I’ll need a short project brief, access to your existing code or design files (if any), and details about your goals or the issues you’re facing. If you already use Firebase or Supabase, please share your project credentials securely.
Yes! I can handle the complete setup — from building or fixing your Vibe-coded frontend to configuring and connecting your Firebase or Supabase backend for a seamless experience.
No problem. I can set up a brand-new Firebase or Supabase project for you, configure authentication, database, storage, and deploy everything so it’s production-ready.
Absolutely! I can debug, refactor, and improve performance for your existing app or backend, ensuring it’s clean, stable, and scalable.
Customer Reviews
See what our customers say about this Zinn
Excellent. Nothing to add
the person helps to get approval ... google AdSense payment ... ty so much brother ... and ty Zinn Hub team to hire a person like that
Great work! System was well-coded. Clean architecture. Would gladly work with him again!
saadseo1 is the absolute best. He has helped me twice on my blog and will be saving him for any future work. Safe, fast and so helpful!
Always gets the job done.
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