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I will fix lovable app vibe coding base44 replit bolt supabase stripe api saas mvp
Jonathan
Über diesen Service
Built your app with Lovable AI, Base44, Replit, Bolt, or any other vibe coding tool but it's broken, won't deploy, or keeps throwing errors?
I'm Jonathan, and I fix, rebuild, and deploy vibe-coded web apps so they work properly for real users.
Whether your Lovable app has white screens, broken auth, Supabase connection failures, Stripe errors, broken API integrations, or deployment issues I diagnose the root cause fast and fix it properly.
No temporary patches. No guesswork. Just clean, stable, production-ready code.
What I Fix and Build:
- Fix Lovable AI bugs broken layouts, auth errors, broken flows
- Fix Base44 bugs, deployment errors and database issues
- Fix Replit errors runtime crashes, deployment failures, environment issues
- Fix vibe code errors AI-generated messy code cleanup and refactoring
- Supabase integration auth, RLS, database, storage and edge functions
- Firebase setup authentication, real-time database and cloud functions
- Stripe payment integration subscriptions, one-time payments and webhooks
- OAuth setup Google, Apple and email-based authentication
Your app is built. It just needs to work. Message me NOW first bug diagnosis is free!
Lerne Jonathan kennen
Jonathan
Vibe coding Specialist: Claude , Lovable , Base44, Bolt , V0: Automation Pro
- AusVereinigte Staaten
- Mitglied seitApr. 2026
- ⌀ Antwortzeit1 Stunde
Sprachen
Deutsch, Englisch, Spanisch, Norwegisch
Your Claude Code Isn't Working. Your AI Agent Isn't Performing.
I Fix That. Most people set up Claude Code once, get confused, and leave it idle. Or they build a vibe-coded SaaS that breaks before it launches. Or they deploy an n8n workflow that runs for a day then fails.
That's the exact gap I close. I build, fix, and deploy Claude Code systems, AI agents, Claude Cowork setups, n8n automation, OpenClaw.
✅ Claude Code & Claude Cowork specialist
✅ MCP servers • n8n • OpenClaw • Supabase
✅ Vibe coding —Lovable, Base44, Bolt, v0
✅ AI agents, SaaS MVPs & prompt engineeringStuck?
Let's fix it.
Meine weiteren Dienstleistungen im Bereich Vibe Coding
FAQ
What vibe coding platforms do you fix and build on?
I specialize in Lovable AI, Base44, Replit, Bolt.new, v0, Cursor AI, and Claude Code. If you built it with any AI or vibe coding tool, I can fix, optimize, and deploy it.
What kinds of bugs and errors can you fix?
I fix white screens, broken authentication, Supabase connection errors, Stripe payment failures, broken API integrations, deployment errors on Vercel and Netlify, OAuth redirect issues, broken layouts, performance problems, and general AI-generated code logic errors.
Can you fix my Lovable app without rebuilding it from scratch?
Yes. In most cases I fix the existing codebase — identifying and resolving specific issues without restructuring the whole project. I only recommend rebuilding a section if the original code is beyond repair, and I always explain why first.
Can you integrate Supabase into my existing Lovable or Base44 app?
Absolutely. I handle full Supabase setup including authentication, Row Level Security, database schema, storage buckets, real-time features, and edge functions — connected cleanly to your existing Lovable or Base44 project.
Can you add Stripe payments to my vibe-coded app?
Yes. I integrate Stripe subscriptions, one-time payments, webhook handling, and customer portal setup into Lovable AI, Base44, and Replit apps. RevenueCat for mobile in-app purchases is also available.
My app works locally but breaks when deployed. Can you fix that?
Yes, that is one of the most common issues I resolve. Deployment environment mismatches, missing environment variables, incorrect build configurations, Vercel or Netlify errors, and SSR routing failures are all problems I fix regularly.
Can you build a SaaS MVP from scratch using Lovable AI or Base44?
Yes. The Premium package covers full SaaS MVP development — including UI, Supabase or Firebase backend, Stripe payments, user authentication, admin dashboards, and full deployment. You get clean, production-ready code you fully own.
How fast can you fix a bug?
Simple bugs are often resolved within a few hours. I offer 1-day delivery on the Basic package and provide an honest timeline after reviewing your project. Message me first and I will assess your issue immediately at no charge.
What do I need to provide to get started?
Share your app URL or GitHub repository, a description of the issue or what you want built, and access credentials if deployment or backend access is required. I will review everything, give you a free diagnosis, and confirm the scope before you order.
Will I own the source code after you fix or build my app?
Yes, always. You receive full source code, clean documentation, and complete ownership of everything delivered. Nothing is locked, hidden, or dependent on my continued involvement.
