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I will fix base44 lovable supabase database setup backend fixing
Daniel Martins
About this gig
Is your Base44 or Supabase backend not working the way it should?
Tables exist but data wont save? Auth is broken? Queries returning errors? Youre not alone, this happens a lot with vibe coded backends.
I help founders, builders, and no code creators fix, debug, and stabilize Base44 + Supabase backends without rebuilding everything from scratch.
What I can fix for you
Supabase database setup issues
Broken or incorrect tables, relations, and schemas
Auth problems (login, signup, permissions)
RLS (Row Level Security) errors
API or backend logic not working
Data not saving, fetching, or updating
Base44 backend connection issues
Performance or logic bugs
Backend errors after AI / vibe coding
Tech I support
Base44
Lovable
Replit
Emergent
Bolt.New
Firebase
Hostiger Horizon
How I work
I review your Base44 / Supabase setup
I identify whats broken (and why)
I fix the backend issue
I test everything
I explain the fix in simple terms
Share whats broken and what youre trying to achieve, and Ill tell you the best way to fix it.
Get to know Daniel Martins
Daniel Martins
VIBE CODING EXPERT AND SPECIALIST
- FromFrance
- Member sinceFeb 2026
- Avg. response time6 hours
Languages
English, French
I'm a full stack developer focused on building clean, high performing digital experiences. I help startups, brands, and creators turn ideas into polished products that feel modern and intuitive. My work blends structured coding with strong visual flow. Expertise includes front end development, vibe coding workflows, responsive UI, Webflow and Squarespace builds, Figma to code conversion, smooth animations, and performance optimization.
Other Vibe Coding Services I Offer
FAQ
Do you work with existing projects only?
Yes. This gig is focused on fixing and improving existing Base44 or Supabase backends, not building from scratch.
What do you need from me to start?
I’ll need access to your Base44 project or Supabase dashboard, and a short explanation of what’s broken or not working as expected.
Can you fix Row Level Security (RLS) issues?
Yes. RLS errors are very common, and I can debug and correctly configure permissions so your app works securely.
My data is not saving or fetching, can you fix that?
Yes. I troubleshoot tables, relations, queries, API calls, and permissions to ensure data flows correctly.
Will you explain what you fixed?
Absolutely. I explain everything in simple, non-technical language, so you understand what was wrong and how it was fixed.
What if my project needs more work than expected?
I’ll always be honest. If it needs more than a simple fix, I’ll explain your options before doing anything.
Do you work with AI or vibe-coded projects?
Yes. Many Base44 + Supabase projects are AI or vibe coded, and I specialize in fixing backend issues from these setups.
