I will fix auth bugs in nextjs react nextauth auth0 and supabase


About this gig
Is your login or signup system broken in your Nextjs or React app? I will debug and fix authentication issues quickly and professionally. I help founders, startups, agencies, and business owners fix broken auth flows and restore secure access to their apps. I can fix login and signup bugs, NextAuth issues, Auth0 integration problems, Supabase auth issues, session and cookie bugs, protected route problems, OAuth errors, role based access issues, redirect loops, and middleware auth issues. Please message me before ordering with issue details, screenshots, repo access or code files, auth provider, and live or staging link if available.
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Get to know Rafique
Nextjs and React bug fixing expert
- FromPakistan
- Member sinceJun 2025
- Avg. response time4 hours
Languages
Urdu, English
FAQ
What do you need from me to start?
Please share the issue details, screenshots, repo access or code files, auth provider, live or staging URL, and steps to reproduce the problem.
Which auth systems do you support?
I can help with NextAuth, Auth0, Supabase Auth, custom JWT auth, session based auth, and social login flows.
Can you fix urgent login issues?
Yes, this gig is ideal for urgent login, signup, redirect, and protected route problems.
Can you fix role based access issues?
Yes, I can help with role logic, route protection, admin access, and permission related auth bugs.
Do you build full auth systems from scratch in this gig?
No, this gig is mainly for fixing and stabilizing existing authentication systems.
Will you explain what caused the issue?
Yes, I can provide a short explanation of the root cause and what was fixed.

