I will fix and review your ai generated code for security, scale and performance

Your app works on your laptop. That's not the same as working.

Lovable, Cursor, Bolt and v0 get you to a prototype fast. They don't tell you where it breaks: the query that dies at 50,000 rows, the API key sitting in your frontend, the auth check nobody wrote, the Stripe webhook silently dropping payments.

~10 years in backend engineering and product. I currently lead product for an enterprise construction platform used by major Gulf contractors.

WHAT I CHECK

Security: exposed keys, missing auth, injection risks, over-permissive DB rules

Database: schema, missing indexes, N+1 queries

Performance: slow endpoints, unbounded queries

Scaling: what breaks at 100 users, and at 10,000

Integrations: Stripe, WhatsApp Business API, CRMs, webhooks, third-party APIs

STACKS: Node/TypeScript, Python, React/Next.js, Supabase, Firebase, PostgreSQL, MongoDB, AWS. Lovable, Bolt, Cursor, Replit and v0 output welcome.

You get plain-English explanations, not just commits.

I won't say it's fine when it isn't, and I won't pad an estimate. If it needs a rewrite rather than a patch, I'll tell you before you order.

Message me before ordering so I can scope it properly.