For founders with apps built on Lovable, Bolt, Replit, Base44 or v0
Your AI-built app has real users. Let’s make sure it holds up.
I’m a senior engineer. For a fixed price I’ll tell you, in writing, whether to fix what you have, move it off the platform or rebuild it, and then help you do it, without throwing away what already works.
Sound familiar?
Every fix breaks something else
You prompt a small change and something unrelated stops working. You no longer trust a deploy.
You're not sure who can see your users' data
Supabase row-level security, exposed API keys, admin routes that only hide a button. You suspect, but you can’t check.
The platform bill grows faster than revenue
Credits, hosting and AI usage add up, and you can’t tell what it will cost at 1,000 or 5,000 users.
Nobody but the AI can touch the code
A developer looked at it and quoted a full rewrite. You don’t know if that’s true or a sales pitch.
Stay, fix, move or rebuild: an honest answer first
Most people selling help with AI-built apps only sell one thing: a rescue or a rewrite. I start by working out which one you actually need, with the costs for the next 12 months on the table.
Production Diagnostic
A written, prioritized review of your app and a clear verdict: stay, fix, move or rebuild. Fixed price, five business days.
Stabilize
Fix the critical issues on your current platform: data access, auth, payments, backups, environments.
From €3,500
Move or rebuild
Your code in your own repository, with tests, staging and documentation any developer can pick up.
From €9,000
Technical partner
Fractional-CTO style help, mostly async: reviews, architecture decisions, hiring and vetting developers.
From €1,800 / month
The diagnostic fee is credited in full if you hire me for the next step within 60 days. Prices exclude VAT where it applies.
Why me
I’ve been on the founder’s side
I co-founded a B2B SaaS and built it from the first commit, through paying customers, to SOC 2 with yearly penetration tests.
17 years of production systems
Backends and APIs serving millions of requests a day, kept running while being rebuilt.
I ship AI products for a living
I put LLM-powered features into production every week. I know where generated code is great and where it quietly breaks.
Independent, so honest
No platform partnerships, no referral fees, no team to keep busy. If the right answer is “stay where you are”, that’s what you’ll hear.
Questions
Which platforms do you work with?
Lovable, Bolt, Replit, Base44 and v0, and apps generated with Cursor or Claude Code. Most of them run on Supabase, which I know well. Bubble apps can’t export code, so the options there are staying or rebuilding.
Will you tell me to rewrite everything?
Only if it’s cheaper over the next 12 months than the alternatives, and the report shows the numbers. Many apps just need a few critical fixes and a cleaner way to deploy.
Do you need access to my code and data?
Read-only access to the repository (or a GitHub export) and to your Supabase project. I don’t change anything during the diagnostic, and I’m happy to sign an NDA.
I’m not technical. Will I understand the report?
Yes. Every finding says what can go wrong in plain words, how likely it is and what it costs to fix. The technical detail is there for whoever does the work.
Where are you and how do we work?
I’m in Spain (CET). I work async in English or Spanish, and calls happen in the European evening, which is US East Coast midday. I work with only one or two clients at a time.
Not sure yet?
Book 20 minutes. Tell me what you built and what worries you. If a diagnostic isn’t the right next step, I’ll say so.