built with AI · one fix, fixed price
Built your app with Claude or ChatGPT and now it keeps breaking? I fix it.
I'm Lucian, a developer. I fix apps made with Claude, ChatGPT/Codex, Cursor, Lovable and Bolt when the AI can't fix them anymore. You keep your app, your accounts and your code.
where it stops working
Sound familiar?
- The AI fixes one bug and two more show up. You've been going in circles for days.
- People try to sign up or log in and it just fails.
- Stripe takes the money but nothing happens in the app after they pay.
- You're scared to change anything because last time it broke three other things.
- Data goes missing, or users see stuff that isn't theirs.
- It worked on the demo. Now it doesn't work when you put it online.
None of this means you did it wrong. The AI is good at starting apps. It's worse at finishing them.
what I fix
The six places these apps break, made to hold up with real users.
Signups and logins
People can create an account, log in, reset a password, and only see their own stuff.
Payments
Stripe charges, and the app actually gives people what they paid for. Cancels and renewals work too.
The bug the AI keeps looping on
I find what's actually broken instead of patching around it.
Your data
Nothing gets lost, nothing gets mixed up between users, and there's a backup.
Putting it online
It works on the real website, not just on your laptop or in the preview.
Being able to change it again
So the next thing you ask Claude or ChatGPT for doesn't break the last one.
how it works
From a free call to a working app.
Free 30-min app check
You show me the app and tell me what's broken. You don't give me access. I tell you straight what I think is wrong and if I can fix it.
Fixed price, written down
If it's a fit, you get a short scope: what I'll fix, how long, one price. A change to the scope is quoted before it starts, never slipped into the invoice.
I fix it, you check it
I work in your own accounts. You test it yourself before it's done. Everything stays in your name.
Keep going, or don't
If you want me to keep looking after it, that's the Own plan. If not, you walk away with a working app.
the price
One problem, one price, written down before I start.
Bigger than one fix? Build and Own are the site's two plans, both on the pricing page.
- Single fix
- $1,500
- One problem, fixed price, five days. Half to start, half when it works.
US dollars, excluding VAT where it applies. Hosting, domains and AI usage run in your own accounts and are billed to you by those vendors.
proof · served
Someone else's app, and nobody knew how it worked.
Bobbie had a hiring platform for hospitality, a prototype someone else built in Bubble. No source, no documentation, no handover, never live. I spent three weeks mapping it and fixing what was broken, then rebuilt it in code. It went live in October 2026 with Stripe subscriptions, email and the signup flow working.
“You ran with my idea and made it secure, you saved me money, you made me feel confident in what we’re doing. All of the bugs you found, you handled like a champ lol.”
Served started on Bubble, not Claude or ChatGPT. Same situation though. Someone else's app, nobody knew how it worked, and it had to hold up with real users and real payments.
Read the Served casewhy a person
Why a real developer.
Quick automated fixes patch the error you paste in
I look at why it keeps happening, so it doesn't come back next week.
One person, start to end
The person on the call is the one who fixes it.
You understand what changed
I explain it in plain words, so you can keep building with your AI tools after.
Published prices
You know the price before you book anything.
questions
Before you book.
- I can't read code. Is that a problem?
- No. Tell me what you see going wrong. Reading the code is my part.
- Do I have to give you access on the call?
- No. Access only comes later, if we work together, and it stays your accounts.
- Do I have to rebuild everything?
- Usually no. I fix what's there. If a rebuild is the better answer, I'll say so on the call and you decide.
- Can I keep using Claude or ChatGPT after?
- Yes. The point is that you can keep building without it breaking.
- What if you can't fix it?
- Then I tell you on the free call, before you pay anything.
- Which tools do you work with?
- Claude, ChatGPT/Codex, Cursor, Lovable, Bolt, Replit and v0. If it's code, I can read it.