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English
$
USD
I will fix lovable, cursor bug no fix, no pay
Christian Z.
About this gig
Are you stuck because your AI-generated app keeps crashing?
The database won't connect? The logic just fails?
You built fast with Lovable, Cursor or Bolt but now the "vibe" is over and real engineering is required.
I'm Christian, an IT Expert with 18+ years of experience, including 5 years in high-stakes MedTech. I turn broken AI prototypes into investor-ready products.
What I fix:
Logic & UI bugs in Flutter/Dart
Backend issues (Supabase, Firebase, REST APIs)
Refactoring AI "spaghetti code" into secure, scalable apps
Why me?
I'm not a "$10 Prompt-Kiddie"
I bring MedTech-grade precision to every line of code
My delivery times are fixed: 1 day (Basic), 3 days (Standard), 7 days (Premium). Need it faster? Message me before ordering. I'll check if I can prioritize your project and send you a custom offer.
Message me your issue. I'll diagnose it for free and give you a clear action plan.
️My actual offer for a short time : In basic if i cannot fix the issue in 24h, you will pay nothing!
Get to know Christian Z.
Christian Z.
MedTech Grade IT Infrastructure Expert and Secure AI App Developer
- FromGermany
- Member sinceNov 2025
- Avg. response time4 hours
- Last delivery6 months
Languages
English, German
Hi, I'm Christian, an IT Expert with 18+ years of experience, including 5 years in high-stakes MedTech. I specialize in crafting investor-ready Flutter MVPs using my "Cyborg Coding" strategy: combining AI efficiency with the rigorous manual audit of a Senior Engineer.
My secret weapon? Leveraging my professional audio background, I provide studio-grade video walkthroughs of your app's architecture. You’re not just buying code; you’re investing in technical depth, elite communication, and a rock-solid handover. Let’s build your startup’s future!
My Portfolio
FAQ
Do you just prompt the AI to fix my code?
No. AI is great for drafting, but terrible at fixing complex state and architecture issues. I manually analyze, debug, and rewrite the faulty logic using 22 years of IT experience.
Why should I pay $45 when others charge $10?
A $10 fix often breaks two other things in your app. You are paying for a Senior Engineer who provides MedTech-grade precision. I don't just patch the code; I make sure your MVP is actually stable and secure for your users.
My Lovable/Cursor app won't connect to Supabase/Firebase. Can you help?
Absolutely. Database and API connections are the #1 reason AI-generated apps crash. I will properly configure your backend, set up authentication, and ensure your data flows securely.
Can you fix complex database errors?
Absolutely. With my background in Linux and PostgreSQL, I can troubleshoot complex data relations and Row-Level Security (RLS) issues that AI often misconfigures.
Is the 24-hour delivery guaranteed?
If you choose the Express Delivery option (+100 $), your project becomes my absolute priority for a turnaround within 24 hours (Basic) or 48 hours (Standard/Premium).
