It is done as a semester project for dbms. It is a simulation of IRCTC application. Which we call it as railway reservation system. An application in android to book train tickets

Designing and building highly scalable and reliable ticket booking system that can process ticket orders with low latency.

The IRCTC Backend Project is a Java based application designed to simulate a real-world train booking system. It supports user sign-up, login, fetching bookings, searching for trains, booking seats, and canceling bookings.