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I will build fix supabase backend for lovable bolt replit ai web apps
Eunice J.
About this gig
Struggling with your AI web app or backend not working properly?
I will help you build, fix, and optimize your Supabase backend, Firebase backend, and full web app infrastructure so your project runs smoothly and is fully functional.
Whether you're using Lovable, Bolt, Replit, Cursor, Base44, or Vercel, I will connect and fix everything so your app works like a real production SaaS product.
What I can do for you:
- Supabase backend setup
- Firebase backend configuration
- Authentication (email, OAuth, login systems)
- Fix broken AI web apps (Lovable, Bolt, Replit)
- API integration & backend connection
- Deployment fixes (Vercel, AWS, hosting issues)
- Database debugging & performance optimization
- Full SaaS backend setup for startups
- Real-time database setup
- Secure backend architecture for scalability
Platforms I work with:
Supabase Firebase Replit Lovable Bolt Cursor Base44 Vercel AWS
Why choose me:
Most AI web apps fail at backend integration, authentication, or deployment.
I specialize in fixing those exact issues and turning broken builds into working, scalable applications.
Send me a message before ordering so I can quickly review your project and guide you properly.
Get to know Eunice J.
Eunice J.
Supabase Backend Developer Notion Systems SaaS API Integration
- FromUnited Kingdom
- Member sinceSep 2025
- Avg. response time1 hour
Languages
English, German, Spanish, French
I help founders and businesses build and fix reliable systems, from structured Notion workspaces to Supabase backends for SaaS and MVP apps.
If you're dealing with API errors, auth issues, or database problems, I focus on clean, practical fixes that actually work.
I work with Supabase, React, and Next.js to deliver stable integrations and smooth performance. Clear communication, reliable delivery, and solutions you can depend on.
Message me with your project or issue and I’ll help you get it working smoothly.
Other Vibe Coding Services I Offer
FAQ
Do you work with Lovable, Bolt, and Replit?
Yes, I specialize in integrating Supabase/Firebase backend with AI app builders like Lovable, Bolt, and Replit.
Can you fix broken backend or API errors?
Yes, I debug and fix backend issues including authentication, API errors, and database connection problems.
What do you need to start?
Just your project link, access details, and a short explanation of the issue you’re facing.
How long does it take?
Small fixes take a few hours, full backend setups take 1–3 days depending on complexity.
Do you offer revisions?
Yes, I refine and adjust until your backend works correctly and is stable.
