I will set up supabase auth, rls security, and database for your next js app


About this gig
Are you stuck with Supabase auth, database design, or RLS policies in your Next.js project?
Youre not alone. Many builders waste weeks trying to configure secure authentication, fine-grained permissions, and a reliable backend while your product waits.
I specialize in Supabase backend architecture that actually works in production with secure authentication, proper RLS (Row Level Security), optimized database structure, and seamless API integration.
What I Deliver:
- Supabase project setup
- Email / OAuth authentication
- Secure RLS policies
- Database schema design
- Protected routes integration
- API or edge function setup
- Debugging & performance fixes
- Clean, documented code
- Deployment guidance
Why Choose This Gig?
- PRODUCTION-READY backend not just a demo
- Secure authorization & RLS policies
- Clean architecture + scalable structure
- Fast communication & clear updates
- Delivered with documentation + mini README
- Flexible for React/Next.js stacks
Who This Service is For
- A secure user authentication system
- Role-based access control with RLS
- A professional backend for Next.js apps
- A verified developer who speaks your language
Message me before ordering to discuss your project
Get to know Sulaiman A
Airtable Expert, glide Expert, Softr expert, Costume no code app Expert
- FromNigeria
- Member sinceAug 2025
Languages
Arabic, English, French, German
My Portfolio
FAQ
Can you set up Supabase authentication for my Next.js or React app?
Yes. I configure email/password, OAuth (Google, GitHub, etc.), session handling, protected routes, and secure login flows.
Do you properly configure Supabase RLS (Row Level Security)?
Absolutely. I write secure RLS policies to ensure users only access their own data, following production best practices.
Can you fix Supabase auth errors or RLS policy issues?
Yes. If you're facing permission errors, JWT issues, infinite login loops, or blocked queries, I can diagnose and fix them quickly.
Do you design the database schema?
Yes. I create clean, scalable PostgreSQL database structures with proper relationships and indexing.
Can you integrate Supabase with an existing Next.js project?
Yes. I can integrate into new or existing apps without breaking your current structure.
Do you provide support after delivery?
Yes. I ensure everything works correctly and offer revisions based on your selected package.

