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Fiverr Pro
English
$
USD
I will audit and fix your lovable, cursor or claude code app
Angelo Zhang
About this gig
AI tools get an app to "it works" fast. Real users find what nobody checked: one customer reading another's data, keys sitting in the browser, Stripe events nobody handles, and fixes that quietly break two other things.
I have 13 years in consumer software, and today I build the checks that decide whether AI-written code ships. On my own platform I grew the test suite from 223 to over 1,500 files in roughly four months, and it is a required check on the merge path.
What I check first:
- Data isolation: can user A read or change user B's data
- Secrets and API keys exposed in the frontend or repo
- Payments: webhooks, failed charges, cancellations
- Deploys: environments, config, rollback
- Runaway API and AI usage costs
How I work: I read the actual code, not just the preview. The audit needs read-only repo access, never your production passwords. Every fix ships with a test, so the same bug cannot quietly come back.
Anyone can fix the bug. The job is making sure it stays fixed.
Message me before ordering so we can confirm scope.
Get to know Angelo Zhang
Angelo Zhang
Platform Engineer AI Built Apps to Production
- FromChina
- Member sinceSep 2026
Languages
Chinese, English
Writing code got cheap. Knowing whether it is safe to ship did not.
I have 13 years in consumer software, and today I build the checks that decide whether AI-written code ships. I run my own platform of live AI products and lead engineering on an AI media production platform.
I take apps built with Cursor, Lovable, Bolt or Claude Code from demo to production: tests and CI gates, auth and security fixes, LLM cost control, and releases you can roll back.
FAQ
Which tools and stacks do you support?
Apps built with Lovable, Bolt, Replit, v0, Base44, Cursor or Claude Code, typically React or Next.js with Supabase, Firebase or Postgres. Not sure if yours fits? Message me first.
Do you need my passwords or API keys?
No. Read-only access to the repository is enough for the audit. For fixes I work on a branch you review and merge. Production secrets stay with you.
Will you rewrite my app?
No. A rewrite is the last resort. I fix root causes in place, and if part of the app truly needs rebuilding, the report says so plainly.
What if you find more than my package covers?
The report ranks every finding by risk. You decide what to fix. Anything beyond the package gets a custom offer before any work starts.
Can I keep building with AI tools afterwards?
Yes, that is the point of the tests and CI. Your AI tool keeps shipping, and the checks catch it when a change breaks something that used to work.
I'm not technical. Will I understand the report?
Yes. Each finding says what can go wrong, who it affects and how urgent it is, in plain English. The video walks you through it.
