Get your vibe-coded app ready for customersA Lovable developer for your appA Lovable expert for your appA developer for your vibe-coded appYour Lovable app, ready for paying customers

Give me 48 hours. I'll fix the 3 worst problems in your AI-built app.Give me 48 hours. I'll fix the 3 worst problems in your AI-built app.Give me 48 hours. I'll fix the 3 worst problems in your AI-built app.Give me 48 hours. I'll fix the 3 worst problems in your AI-built app.Give me 48 hours. I'll fix the 3 worst problems in your AI-built app.

Usually open customer data, broken payments and exposed keys. Checked on your live app, fixed in your code, no rewrite.

Launch Check reportSample

Client portal · Lovable + Supabase + Stripe

Fixed by me 3

  • Database rules invoices table readable by any signed-in user
  • Secrets OpenAI key in browser code, callable by anyone
  • Payments Plan unlocked on the success page, not by a webhook
  • 3 real fixes or your money back
  • Customer data stays in your app
  • Nothing goes live without your OK
  • Lovable
  • Bolt
  • Replit
  • v0
  • Cursor
  • Supabase
  • Stripe

How the $299 Launch Check works

  1. 1 I check all 10 areas on your live app
  2. 2 I fix the 3 most costly areas myself, each one in full
  3. 3 You choose: fix the rest with my report, or I fix it all in the Sprint

Founding clients: my first 10 Launch Check clients get their first month of Care free for an honest review. How it works

Who you're hiring

“AI gets you to a demo in a weekend. I make sure it survives its first paying customer.”
Max Zeshut, building software for almost 10 years, Europe (CET)LinkedIn[email protected]About me
  • 15+profitable projects I run myself
  • 10checks on your live app
  • 3problems fixed, not just listed
  • 48 hfrom access to your report

AI builders get you to a demo. Production is a checklist they don't show you.

  1. Database rules

    If it's missing: Customers see each other's data

  2. Secrets

    If it's missing: Strangers run up your bill

  3. Payments

    If it's missing: Paid plans given away free

  4. Who can call what

    If it's missing: Strangers edit others' records

  5. Sign-in emails

    If it's missing: Sign-ups never finish

  6. Your domain

    If it's missing: Links go to the builder's address

  7. Backups

    If it's missing: Nothing to restore

  8. Error monitoring

    If it's missing: Customers find your bugs

  9. Uptime alerts

    If it's missing: Down all night, unnoticed

  10. Limits

    If it's missing: Bots drain your AI budget

Find out which of the ten your app is missing.

Fix my app, $299

What you get in 48 hours

A written report

Every check marked pass, warning or fail, in plain words.

SummarySample

Client portal · Lovable + Supabase + Stripe

Fail
3
Warning
2
Pass
5
Fixed
3
Ten areas, each with what it means for your customers and what it takes to fix.

A 10-minute video

Me walking through your app and the report, finding by finding.

The 3 most costly problems, fixed

Usually customer data open to other users, payments that leak money and exposed keys, each area closed in full. If one is already fine, I fix the next most serious one. Each comes with a short video and goes live only after you reply OK.

Your key-rotation list

Every exposed secret, where to rotate it, and in what order.

Your 48 hours, step by step

  1. Minute0

    You pay $299

    Card or wallet, via Stripe.

  2. Minute5

    You give me access

    Collaborator access. No GitHub? I'll walk you through it.

  3. By hour24

    I check all ten

    On your live app, weekends included.

  4. Hour48

    Report, video, 3 fixes

    In your inbox and repo.

  5. Day14

    Your call

    Stop, or Sprint with $299 off.

Your part takes about 7 minutes. Mine takes the rest.

Fix my app, $299

3 real fixes or your money back.

Launch Check

Fewer than 3 real problems found and fixed: the full $299 back. You keep the report.

Sprint

Not live 5 working days after access: everything you paid back, a Launch Check you counted toward it included.

I won't call your app “secure”. Nobody honestly can. You get what I checked, fixed and left open, in writing. Refund policy

Why not just ask the AI, or hire a freelancer?

What mattersLaunch Check with meAsk the builder's AIA report-only auditHire a freelancer
Problems fixed, not just listedTop 3 fixed in 48 hoursSometimesNoYes
Price known before you start$299, fixedCredits, until it worksYesUsually hourly
Checks your live database and Stripe, not just the codeYesPartly (code and RLS lint)DependsDepends
Keeps your builder and your codeYes, no rewriteYesYesOften quotes a rewrite
Money back if it doesn't deliverYesNoDependsDepends

Dots, left to right: builder's AI, audit only, freelancer

  • Problems fixed, not listedTop 3 fixed in 48 hoursBuilder's AI: Sometimes. Audit only: No. Freelancer: Yes
  • Price known up front$299, fixedBuilder's AI: Credits, until it works. Audit only: Yes. Freelancer: Usually hourly
  • Checks live data and StripeNot just the codeBuilder's AI: Partly (code and RLS lint). Audit only: Depends. Freelancer: Depends
  • Keeps your builder and codeNo rewriteBuilder's AI: Yes. Audit only: Yes. Freelancer: Often quotes a rewrite
  • Money backIf it doesn't deliverBuilder's AI: No. Audit only: Depends. Freelancer: Depends

Who this is for

This is for you if

  • Your app works, and you're about to take payments or real user data.
  • You launched, and something feels off.
  • You don't write code and want it explained plainly.

It's not for you if

  • You want a full rewrite or a native mobile app.
  • You can't share access to the code and the database.
  • Your app stores health records or card numbers itself.

Start with $299. Then stop, or finish the job.

Why so cheap? It's how I find Sprint clients, so it has to be worth $299 on its own, even if you never hire me again.

Most people start here

Launch Check

$299

One payment, report in 48 hours

  • All ten areas checked on your live app
  • Written report and a 10-minute video
  • The 3 most costly areas fixed in full: usually customer data, payments and keys
  • 3 real fixes or your money back
Fix my app, $299

A fix closes a whole area: if 12 tables need data rules, that's one fix. Only work that needs a feature rebuilt goes in the report with a quote instead.

  • Card, Apple Pay or Google Pay, via Stripe
  • Collaborator access, never passwords
  • Every fix goes live only after your OK
  • I never copy or export your customers' data

Then, if you want it all doneShip-it Sprint: everything on the list fixed, live in 5 working days.

$791 after your Check

What the Sprint covers

Prices in US dollars. App down or data leaking right now? Rescue, $490: I start within 24 hours.

Questions

Still unsure? Email me. I reply the same day, 8:00–22:00 CET.[email protected]

Is this a vibe code cleanup?

Not a vibe code cleanup or a rewrite: I fix the 3 problems most likely to cost you money or customers in the code you already have, and write up the rest.

What do you need from me to start?

After you pay, a short form: your app's address, which builder you used, and access to the GitHub repository, the database project and the hosting, as a collaborator. I never ask for your passwords.

Can you guarantee my app is secure?

No one honestly can. I guarantee the checklist: you get, in writing, what I checked, what I fixed and what is still open, and every fix comes with a short video explaining it.

What if the Sprint isn't live in 5 working days?

You get everything you paid back, including a Launch Check or Rescue you counted toward it. The 5 working days start when I have access to everything on the intake form.

Does the Launch Check count toward a Sprint?

Yes. The full $299 comes off the Sprint if you book it within 14 days of the report. A Rescue counts the same way.

Which builders do you work with?

Lovable, Bolt, Replit, v0 and apps written with Cursor or Claude Code. If yours is something else and has a code repository, ask me.

Can you fix my Lovable app, or should I hire a Supabase developer?

For getting it ready for real customers, you don't need to hire a Supabase developer full-time: I fix the data rules, keys, payments and email in the app you have, at a fixed price, and you keep building in Lovable. If you need ongoing feature work, the report says so.

Do you fix everything for $299?

I fix the 3 most costly problems: usually customer data, payments and keys. Everything else is written up with how to fix it. Want all of it done? The Ship-it Sprint fixes everything on the list in 5 working days, and your $299 counts toward it.

I've never connected GitHub. Is that a problem?

No. I'll walk you through connecting it from Lovable, Bolt or Replit. It takes a few minutes, the repository is yours, and you keep editing in your builder as before.

Is it safe to give you access?

You add me as a collaborator on GitHub, Supabase and your hosting, so you can see everything I do and remove me in one click. I never ask for passwords, I don't copy your customers' data anywhere, and when I'm done you get a list of keys to rotate.

What if you don't find much?

If I can't find and fix at least 3 real problems, you get the $299 back. You still keep the report, which shows what was checked and passed.

What if my app is a mess?

Then a Check is the cheapest way to find out how much of a mess. The report says plainly whether it's worth fixing, and if a rewrite is the honest answer, it says that too, before you spend more.

Will you rewrite my app or make me leave my builder?

No. I fix what's there, in your repository. You keep building in Lovable, Bolt or Replit afterwards, and the report tells you what not to undo.

Who does the work?

I do, myself, every check and every fix. That's why I take three Sprints a week, not thirty, and always keep time free for one Rescue, so an emergency never pushes back your report.

Is this a penetration test?

No. I check your app's setup against a fixed list, on your own accounts, and fix what fails. I don't attack your app or anyone else's, and I won't call it "secure": you get in writing what was checked, what was fixed and what's still open.

Where are you, and how fast do you reply?

I work from Europe (CET) and answer email the same day, between 8:00 and 22:00 CET. The 48 hours of a Launch Check start when I have access and run through weekends; a Rescue starts within 24 hours of access, any day.

What happens after the Launch Check?

Nothing, unless you want it to. The report is yours to fix the rest yourself or with anyone. If you book the 5-day Sprint within 14 days, the $299 comes off its price.

Find the holes before your customers do.

$299, 48 hours, and the 3 most costly problems fixed: usually customer data, payments and keys.

  • 3 real fixes or your money back
  • Customer data stays in your app
  • Nothing goes live without your OK
Launch Check, $299Report and 3 fixes in 48 hoursFix my app