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Emmanuel j

About this gig

In 2026, thousands of Lovable, Base44, and Replit-built apps expose real user datanot because AI cannot write code, but because critical security checks like Supabase Row-Level Security were never reviewed before launch.


I'm Emmanuel. I inspect your actual code and configuration, trace bugs and security gaps to their root cause, and fix the underlying problem instead of patching symptoms.


What I can help with:

  • Fix broken Lovable, Base44, Bolt.new, and Replit AI apps
  • Audit Supabase Auth and Row-Level Security before launch
  • Migrate Firebase apps to Supabase and convert Firestore data into clean PostgreSQL tables
  • Build and repair Flutter apps for Android and iOS using Firebase or Supabase
  • Debug SaaS MVPs using Next.js, Supabase, Stripe, and OpenAI
  • Deploy apps with custom domains, Edge Functions, and API integrations
  • Clean up unfinished AI-generated code for real-world use


Every fix is traced back to the actual codenot a guess.

Send your app link, platform, and whats breaking. Ill identify the biggest risks and likely root cause before you spend a cent.

Get to know Emmanuel j

Emmanuel j

AI Vibecoder Lovable, Replit and Supabase App Builder

5.0(3)
  • FromNigeria
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Last delivery1 month
  • Languages

    English, Yoruba, French, Spanish
I'm a developer who builds full working apps with AI which means I don't just prototype ideas, I ship products that actually run in production. I specialize in Lovable.dev, Replit, and Base44 for rapid app builds, Supabase for real backends and databases, and Claude AI to handle the architecture and logic underneath so nothing breaks when you scale. Services I cover: MVP & SaaS app development (Lovable, Replit, Base44) Supabase backend, auth & database setup API integrations & automation App audits, fixes & feature builds on existing AI-built apps Clear scope. Working code. Fast turnaround.

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