I will fix nextjs supabase auth database and API issues

Having problems with your Next.js and Supabase app?

I can diagnose and fix authentication, database, API, RLS, session, routing, deployment, and integration issues in your existing application.

Next.js and Supabase work great together, but problems with authentication, middleware, cookies, SSR, permissions, environment variables, and Row Level Security can be difficult to debug.

I will inspect the actual application flow, identify the root cause, and fix the issue properly instead of applying temporary workarounds.

I can help with:

Supabase authentication

Login, signup and OAuth

Google login

Sessions and cookies

Protected routes

Next.js middleware

Redirect loops

Supabase SSR

RLS policies

Database permissions and queries

Supabase Storage

API routes and Server Actions

Client/server component issues

TypeScript errors

Role-based access

Vercel deployment issues

Production configuration

Common issues include users getting logged out, OAuth redirect problems, permission denied errors, RLS blocking users, missing server sessions, broken API routes, and apps working locally but failing on Vercel.

Send me your issue before ordering and Ill recommend the right package.