Non-technical founders and product leaders who built rapid prototypes using Cursor, Lovable, Bolt.new, v0, or Replit Agent frequently hit a wall when preparing for real paying customers—and search to hire a freelance programmer to fix, secure, and scale AI-generated apps to production. I am Aldian Fazrihady, a Senior Freelance Full Stack Developer and AI Application Engineer.
Core AI Prototype-to-Production Hardening Capabilities
- Security & Supabase RLS Remediation: Fixing exposed API keys in client bundles, wide-open Supabase Row-Level Security (RLS) policies, unauthenticated Next.js Server Actions, and broken Stripe webhook verification.
- Architectural Refactoring & Bug Elimination: Untangling circular React `useEffect` loops, hallucinated package imports, duplicate database tables, and broken authentication state transitions.
- Production CI/CD, Testing & Custom Domain Deployment: Migrating fragile prototype sandboxes onto scalable AWS, Google Cloud Run, or Vercel + Supabase production environments with automated Playwright tests and database backups.
Frequently Asked Questions
Can you take over a codebase generated by Lovable, Bolt, Replit, or Cursor without rewriting it from scratch?
Yes. In most cases, 70–80% of the UI and product flow can be preserved while I harden the database schema, authentication, payment webhooks, and security policies for production launch.
How do I hire you to productionize my AI-built application?
Hire me via Upwork.