Test assignments
Inventory SPA
Orders & products inventory app with a live WebSocket session counter, i18n and Docker.
- Role
- Full-stack (React + Node)
- Year
- 2026
- Type
- Test assignments
Overview
Inventory management SPA with orders and products. An Express + Socket.io server powers a real-time counter of open tabs; the client is React + Redux Toolkit, packaged with Docker Compose and nginx.
What I built
- Orders list with an expandable detail panel, add/delete modals
- Products with type filter
- Live tab counter over Socket.io and a real-time clock
- UA/EN switcher, lazy-loaded routes, orders chart in USD/UAH
Engineering highlights
- Module-level socket that survives React StrictMode double mounts
- Jest + Testing Library tests for slices, utils and pages; two-service Docker setup
