Real product screenshot
work-courieros-cover.webp- Client
- CourierOS
- Industry
- Logistics SaaS
- Delivered
- Multi-tenant architecture, Admin and ops dashboards, Test suite
- Stack
- Next.js, tRPC, Prisma, PostgreSQL
- Timeline
- Multi-month build
The challenge
THE CHALLENGE
A courier business needed real software, not a brochure site: multiple tenants, role-based access, and operations that could not break in production.
The approach
THE APPROACH
Multi-tenant from day one
Each tenant gets isolated data and its own admin, on a shared codebase. We built it on a typed stack so a change in the API surfaces in the client at compile time, not in production.
Tests as the safety net
A platform people run their business on needs a real test suite. CourierOS ships with 793+ tests, so a deploy does not become a fire drill.
Ops dashboard
work-courieros-dashboard.webpSystem architecture diagram
work-courieros-architecture.svg// FIELD LOG · RESULTS
THE RESULT
793+
tests
covering the critical paths
Multi-tenant
architecture
isolated data per tenant