I will build your saas mvp with auth, billing and admin

I build custom web applications and SaaS products that you own outright. The source code, the database, the cloud account and every credential stay yours. No per-seat licence to me, no platform you are renting.

What a build includes:

- Authentication, user roles and permissions

- A working database and an admin back office you can actually use

- Billing and subscriptions wired up (Stripe or your provider)

- Third-party APIs and integrations

- Deployed to your own cloud, with the repository handed over

Built on React, Node and Postgres, or whatever stack suits the job.

How I work:

Fixed price and a fixed date, agreed before anything starts. You see working software early and often, not a slide deck at the end.

Shipped work includes Cryptool, an investor management platform for crypto funds, plus its GTM, Reach and DocSign products; Trust Agent, a marketplace for verified AI agents; and Loopsmith, desktop video software.

Message me before ordering so we can scope it properly. Larger builds are quoted as a custom offer.