The system every hostel resident on campus logs into: allocation, mess, laundry, leave and cleaning, all under one role aware roof.

01 Architecture

• Next.js front end over a Go service layer, PostgreSQL for state and Redis for the read paths that spike during allocation week.
• 10 to 12 roles across students, wardens and administrators, surfaced through four separate dashboards rather than one page with hidden buttons.
• Allocation is a scored assignment problem: CGPA weighted against stated preference, settled through an integrated payment gateway in the same transaction.
• Containerized with Docker and orchestrated on Kubernetes so the allocation window can be scaled up and back down.
• OAuth authentication, with Three.js used for the hostel and room visualisation.

02 What is in it

• Assigned directly by the TIET Dean and still in production.
• Laundry, mess, leave and cleaning workflows digitised end to end, with automated reminders and durable records.
• Four dashboards, each scoped to what that role can actually act on.
• Handles the concurrent load of an entire campus applying in the same window.