App Locksmith
Reply within 24 hrs
Built with Claude Code, Codex, Cursor, Lovable or Bolt?

You built the app with AI. I make sure it's locked.

AI tools write code that works. Nobody checks whether a stranger can read your users' data, take your money or run up your bill — and you can't check it yourself, because you never read the code. That's the job.

Tell me what's going on

Free 15-minute call first. If I can't help, I'll tell you, and it costs you nothing.

Flat prices, no hourly meter, and you work with me directly.

Who you're hiring

Nate Parker
Nate Parker
Senior software engineer

For five years I've built and defended the platform at a healthcare software company, where security is a large part of my job. I'm also the security engineer for a B2B software startup, and I've found real vulnerabilities in widely used open-source code. I've built, shipped and sold my own software too, so I know what it's like when the app is your income. You work with me directly.

15+
apps reviewed
< 8 hrs
typical first reply

Across my professional security work, not App Locksmith alone. The clients are under NDA, so no names, ever — including yours.

What you actually get

Every job ends with a document you can read, and hand to a customer or a buyer. Here is a real one, start to finish.

What lands in your inbox at the end

Independent security review: Tallyroom

  • The short version
  • What I looked at
  • What I found
  • What I checked and found nothing wrong with
Read the full sample report

A real one, start to finish. Read it before you spend anything.

Not sure which one fits?

Tell me what's going on and I'll point you at the right one, or tell you that you don't need me.

One or two sentences is plenty. We can talk properly on the call.

Optional, and only if you'd rather talk than type.

Free 15-minute call first. If I can't help, I'll tell you, and it costs you nothing.

I reply within 24 hours. The call is free and nothing is charged until you've said yes.