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I will setup lovable supabase fix supabase database setup firebasae backend developer
Eric Smith
About this gig
Your app looks good on the surface, but the backend is broken, slow, or not connecting properly. Supabase auth keeps failing, database queries dont return correctly, Lovable AI apps wont sync, or deployment on Vercel keeps crashing. These are common issues I fix daily as a backend developer and supabase expert.
I help turn unstable builds into fully working, scalable systems using Supabase, Firebase, and modern vibe coding workflows like Lovable AI.
As a full stack developer, I don't just set things up I fix the root problems, structure your database properly, and make sure your frontend and backend work together smoothly.
Here's how I can help you:
- Setup supabase project and database from scratch
- Fix supabase integration issues and broken queries
- Configure supabase auth (login, signup, roles, security)
- Connect lovable ai apps to supabase backend properly
- Debug and fix backend errors in lovable cloud projects
- Deploy lovable apps on vercel without errors
- Build or optimize firebase backend if needed
If your app is stuck, broken, or not scaling, this is exactly the service you need.
Send me a message with your issue, and I'll help you get it running smoothly.
Get to know Eric Smith
Eric Smith
Vibe coding to real world systems that scale
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English
I’m an AI web and app developer focused on building scalable, high-performing digital systems. I use modern vibe coding tools like Lovable, Emergent, Base44, and Replit to turn ideas into fast, functional products.
I specialize in PWAs, web apps, mobile apps, database design, and automation systems that are built to scale. From backend logic to frontend experience, I create solutions that are reliable, efficient, and ready for real users.
If you need a smart system that works and grows with your business, I’m here to help.
My Portfolio
FAQ
Can you fix errors even if another developer worked on the project?
Yes. I specialize in debugging and improving existing setups, even if the code is messy or incomplete.
Do you work with both Supabase and Firebase in the same project?
Yes, I can integrate or migrate between Supabase and Firebase depending on your project needs.
Can you deploy my Lovable AI app to Vercel or other hosting platforms?
Yes, I can handle full deployment on Vercel and ensure your app runs smoothly in production.
What if I don’t have a database structure yet?
No problem. I will design and implement a clean, scalable database structure for your app.
Can you fix authentication issues like login not working?
Yes, I fix Supabase auth issues including login, signup, session handling, and user roles.
Will my data be safe during fixes or migration?
Yes. I follow safe practices and can create backups before making any major changes.
Do you help with real-time features (live updates, subscriptions)?
Yes, I can set up and fix real-time functionality using Supabase or Firebase.
Can you optimize my backend for speed and performance?
Yes, I improve query performance, database structure, and overall backend efficiency.
What do you need from me to get started?
Access to your project (Supabase, Firebase, Lovable, or codebase) and a clear explanation of the issue.
Do you provide support after delivery?
Yes, I offer post-delivery support to ensure everything works properly and answer any questions.
