I will fix your vibe coded app from lovable, bolt, cursor or claude code

H
herazur
H
herazur
Furkan T
fix your vibe coded app from lovable, bolt, cursor or claude code
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fix your vibe coded app from lovable, bolt, cursor or claude code

About this gig

Your AI-built app works in the demo but breaks with real users? I build and run production apps with AI coding agents every day: two B2B SaaS platforms on Next.js and Cloudflare, 18 apps on Google Play and a Roblox game. I know where AI-generated code usually fails and how to fix it without a rewrite.


I can:

  • Fix bugs, broken builds, failed deploys and errors your AI tool keeps looping on
  • Secure your app: auth, database rules (Supabase RLS, Firebase rules), exposed API keys
  • Fix payments and webhooks (Stripe, RevenueCat)
  • Add tests for the parts that keep breaking
  • Clean up the structure and add a rules file so your AI tool stops making it worse
  • Deploy to Vercel, Cloudflare, Netlify or Firebase with your domain


Works with Lovable, Bolt, Replit, Base44, v0, Cursor and Claude Code projects using React, Next.js, Supabase, Firebase or Node.js.


Not included: rebuilding the whole app from scratch or new UI design.


Send me your repo and a short list of what's broken. I'll review it and tell you which package fits.

  • Type

    • Bug fixes
    • Authentication
    • Payments & e-commerce
    • Performance optimization
    • Security implementation

  • Vibe coding platform

    • Lovable

  • Target device

    • Website
    • Progressive web app (PWA)
    • Cross-platform app (Mobile, Desktop, Web)

  • Database type

    • Supabase
    • Firebase (Firestore / Realtime DB)
    • Google Cloud Firestore / Cloud SQL
    • PostgreSQL

Get to know Furkan T

Furkan T

Applied AI Product Engineer

  • FromUnited States
  • Member sinceOct 2026

  • Languages

    English, Turkish
I'm an applied AI engineer and the founder of Herazur LLC. I build and run my own products end to end: 18 apps on Google Play (Flutter and React Native), three live web products including two B2B SaaS platforms on Next.js and Cloudflare, a Roblox game, and 18 published Apify Actors. I specialize in AI features (OpenAI, Gemini, Claude), Firebase backends, RevenueCat subscriptions and Google Play compliance. I work test-first, keep you updated and hand over clean code you own.

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