Your vibe-coded app, ready for real users.
You built it fast with AI, and it works on your screen. Before it takes payments or real data, it needs someone who reads what the code actually does. I audit it, fix what would break or leak, and add the tests that keep it fixed.
I reply personally within 2 business days. Rates come up on a call, once the scope is clear.
What I build
An audit you can read
What the code does, where it leaks data or trusts the browser, and what to fix first, in plain language.
Security and data fixes
Sign-in, permissions, secrets and database rules checked on the server, where an attacker can't skip them.
Tests where it matters
Failing tests first for the paths that take money or data, then a gate that runs them before every deploy.
A codebase you can keep building on
A clear structure and notes, so you and your next AI session don't undo the fixes.
A good fit
- An app built with Lovable, Bolt, v0, Replit or Cursor that people are starting to use
- A founder who needs sign-in, payments or user data to be safe before launch
- A prototype that slows down or breaks every time a feature is added
Not a fit
- Keeping a WordPress or Laravel site running
- The cheapest hourly fixes, one bug at a time
How it runs
- 01
You write to me
Tell me what you're building through the form. I reply personally within 2 business days.
- 02
We talk it through
A call on the problem, the fit and what it should cost. Rates come up here, once the scope is clear.
- 03
I scope it in writing
What ships first, what it's built on and how it's tested, agreed before the build starts.
- 04
I build it test-first
Each change starts with a failing test, and you see the product running as it grows.
- 05
It's yours to run
The code, the tests and the notes your team needs to keep building on it.
Proof you can check
- PostTDD with coding agentsWhy a failing test as the spec and one required gate keep a large agent-built codebase correct.
- Case studySharpOS2,236 test files and 16 CI jobs behind one required gate, built by directing coding agents.
- PostWhen to clear your coding agent's contextOn a new task, after two failed corrections, or when it starts going in circles.
Questions, answered
Do you rebuild the app from scratch?
Rarely. Most vibe-coded apps have a working core. I keep what holds, fix what doesn't and rewrite a part only when fixing it would cost more.
Which tools do you take code from?
Any that give you the code: Lovable, Bolt, v0, Replit, Cursor or Claude Code. If it's React or Next.js, I'm on home ground.
Is my app safe to launch?
I can't say without reading it. The usual problems are permissions checked only in the browser, secrets shipped to the frontend and database rules that let anyone read everything. The audit tells you which ones you have.
Can I keep building with AI afterwards?
Yes, and you should. The tests and the gate are what make it safe: when an AI change breaks something, the gate stops it before it ships.
Tell me what you're building.
One message is enough to start. I read every one myself and reply within 2 business days.
Need a website for a small business? That's my studio, SharpHaw (opens in a new tab).