Client work · 2026
Hospital Management Systems
Two live deployments on a shared modular core
Built for a client of Hybrid Interactive Consultancy. The client name, screens and source stay private. What follows is the architecture and my part in it.
What it is
Two hospital management platforms built and deployed for separate healthcare clients, sharing a common modular backend so improvements to auth, audit and permissions landed in both.
How it works
- Shared modular monolith core: JWT auth with refresh tokens, role and permission based access control, and an append-only activity log recording actor, action, resource and a JSON detail payload.
- A release notes system that surfaces what changed to users inside the product, rather than in an email nobody opens.
- Frontend built on the internal Next.js template, which is where most of the template's rough edges were found and fixed.
What I took from it
Both are live. Building two products off one core showed me exactly which abstractions survive a second client and which were wishful thinking.