Premium Service — I will build your multi-tenant SaaS platform with Next.js and Supabase in 30+ days

Premium Service
I'll architect and build a complete multi-tenant SaaS platform from the ground up — the kind of system that supports multiple clients/organizations from a single codebase, each with their own data, users, and (optionally) custom domain.
This is a full production build: architecture planning, secure authentication, database design, admin tooling, and deployment.
Proof of work: I designed and built a multi-tenant SaaS platform for managing multiple organizations from one codebase — including subdomain and custom domain routing, secure invite-based onboarding, and role-based admin panels per tenant. The platform is built on Next.js 14 and Supabase, with infrastructure sized and priced for real-world scale.

What's included:

Multi-tenant architecture (single codebase, isolated data per client/organization)
Custom domain and/or subdomain routing per tenant
Secure authentication with role-based permissions (admin/user tiers)
Full database design (PostgreSQL via Supabase) with proper data isolation
Admin dashboard for managing tenants, users, and content
Responsive, branded UI across the platform
Production deployment and environment setup
End-to-end testing in a live environment before handoff
Documentation for future maintenance/handoff
4 rounds of revisions

Delivery: 30+ days (exact timeline scoped after initial requirements call)
Note: Given the complexity of this build, I recommend a short discovery call before we lock in final scope and price — some SaaS platforms may vary depending on integrations (payments, email, third-party APIs, etc.)