---
title: "Build, fix Vibe coded app, website and backend with Firebase and Supabase"
url: https://zinnhub.com/zinns/build-fix-vibe-coded-app-website-and-backend-with-firebase-and-supabase/
description: "Small Bug Fix | Client's satisfaction is my first priortiy!"
published: 2026-01-08T06:01:54+00:00
modified: 2026-06-30T21:21:14+00:00
language: en-GB
---

# Build, fix Vibe coded app, website and backend with Firebase and Supabase

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

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### 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 | ✗ | ✗ | ✓ |