Enterprise POS System – Micro Frontend Architecture Worked on an enterprise POS platform for a telecom retail company selling mobile phones and accessories. The system was built using a Micro Frontend (MFE) architecture, where each business module operated independently and was integrated through a central container application.

I worked on the Register and Device Settings modules. The Register module included open/close register workflows, cash pickup and drop functionality, end-of-day reporting, and printing. It also integrated with physical cash drawers and printers, allowing the drawer to open automatically during cash operations.

The Device Settings module allowed users to configure and manage POS devices connected to their computers and make them available across other MFE modules.

Technology: React, Micro Frontends, JavaScript/TypeScript, REST APIs, POS Hardware Integration, Printers & Cash Drawers.