Residentia API

Backend for an estate management platform serving residents, guards and admins.

Type: Backend
Status: Live

Results

Redis caching layer handling 10,000+ concurrent requests

Source code

How it's built

Clients
- Web app
- Flutter mobile app
  Residents, partners and guards
API
- NestJS API
  One auth system, role-based permissions
- Swagger docs
  Grouped by user journey
Cache
- Redis
  10,000+ concurrent requests
Data
- MongoDB

Simplified overview. Requests flow from top to bottom. Built and shipped with Docker and Jenkins.

Overview

Residentia runs residential estates: residents, access control, payments and security operations. On the NestJS backend I restructured the API documentation around user journeys instead of backend modules, so the web and mobile teams could find endpoints for each of the four user types.

What it does

Redis caching for 10,000+ concurrent requests
One authentication system for residents, partners, guards and admins
Granular role-based permissions
API docs grouped by user journey

Built with

NestJS
TypeScript
MongoDB
Redis
Swagger
Docker
Jenkins