I will build secure authentication with supabase or nextauth


About this gig
I set up secure authentication systems using Supabase and NextAuth in Next.js and TypeScript applications.
I currently develop and maintain a live production SaaS billing application that uses Supabase authentication, including session management, CSRF protection, and role-based access control.
What I can help you with:
- Setting up email/password or OAuth login with Supabase or NextAuth
- Adding protected routes and role-based access (admin vs regular user)
- Fixing session bugs, token leaks, or login/logout issues
- Adding two-factor authentication (2FA)
- Security review of your existing auth implementation
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Get to know Himanshu joshi
Web Developer
- FromIndia
- Member sinceJun 2022
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Do you support both Supabase and NextAuth?
Yes, I work with both and can recommend the best fit based on your existing stack.
Can you fix authentication bugs in my existing app?
Yes, I regularly debug session, token, and login-related issues in production apps.
What do you need from me to start?
Access to your codebase (GitHub or ZIP) and a description of your current auth setup or the issue you're facing.

