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$
USD
I will add user login, signup and authentication to your web app
Samwane A
About this gig
You need users to create accounts, log in securely and access protected pages on your web app. I will set it up for you, fully functional and production-ready.
What you get:
- Email/password signup and login
- Forgot password and reset flow
- Protected routes (only logged-in users can access certain pages)
- User session management
- Clean, responsive login/signup forms that match your existing design
Tech I work with: Next.js, React, Supabase, TypeScript, Vercel. If your app uses a different stack, message me first and we will figure it out.
What I need from you:
- Access to your codebase (GitHub repo or zip)
- A quick description of which pages should be protected
- Your preferred auth method (email/password, magic link, or both)
I built Copyboost.io, a full SaaS with complete auth, payments, and user dashboards, from scratch. Your login system is in good hands.
Message me before ordering so I can confirm the scope and timeline.
Respect third-party rights
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Get to know Samwane A
Samwane A
FullStack Developer Nextjs Supabase Stripe Integration
- FromFrance
- Member sinceJun 2016
Languages
French, English
I build and ship SaaS products in production, not demos. I'm the solo developer behind copyboost.io, a live SaaS handling real users and real Stripe payments.
What I deliver:
Stripe integration (Checkout, subscriptions, webhooks, customer portal)
Supabase setup (Auth, Row Level Security, database design)
Next.js App Router (Server Components, Route Handlers, middleware)
Full SaaS infrastructure (Vercel, Resend emails)
Every project is clean, documented, and production-ready. Based in France, available worldwide.
My Portfolio
FAQ
Do you work with the new Next.js App Router?
Yes, all my work uses Next.js App Router with Server Components, Route Handlers, and middleware. No outdated Pages Router patterns.
Can you also integrate Stripe payments?
Yes, check my other gig for Stripe integration, or we can bundle auth and payments together at a better rate. Message me to discuss.
What if I use a framework other than Next.js?
Supabase Auth works with any frontend. I can adapt the setup for React, Vue, or other frameworks. Message me with your stack and I will confirm.
Which social login providers can you set up?
Google, GitHub, Apple, Facebook, Twitter, and any other provider supported by Supabase Auth. The Basic package covers email only. Standard and Premium include social providers.
