Multi-tenant SaaS platforms
Row-level security from the schema up, role-based access for every user type, and an architecture ready to scale past your first hundred customers.
From idea to production: multi-tenant SaaS, mobile apps and internal tools, owned by one accountable engineer from the first architecture diagram to the deployed product. Security isn't a pre-launch checklist here, it's how the schema is designed on day one.

Production software with a single point of accountability, no handoffs, no finger-pointing.
Row-level security from the schema up, role-based access for every user type, and an architecture ready to scale past your first hundred customers.
React Native apps that share your web platform's backend, one system, every screen your users are on.
Replace the spreadsheet held together by hope: dashboards, admin panels and operational tools shaped around your actual workflow.
We ship faster using agentic AI workflows, without sacrificing architecture, code quality or the security review. More product, sooner, same budget.
The same process that took Amadoo from concept to a shipped multi-tenant platform.
Data model, tenancy, roles and security boundaries designed first, because retrofitting isolation into a live product is the most expensive mistake in SaaS. You review and approve the architecture before a feature is built.

Before release, the same engineer who built the system attacks it: penetration testing, access control audits, abuse cases. Then a documented handover, code, infrastructure, and how to run it without us.

One flagship build, end to end, and a track record around it.
Multi-tenant platform with 4 user roles, payments, reporting, a React Native app and an AI assistant, built end-to-end by one engineer.
Full tenant isolation enforced at the database layer, designed in from the first migration.
Gamified e-learning systems and custom booking flows shipped when off-the-shelf couldn't fit the business.
Send the context first or book a working session now. Either way, you'll get practical advice from the people who build and secure the systems.
Prefer email? team@umbrapenance.com