I built a Java backend system that simulates a university student portal. Features include: • Student application workflow • Admin approval system • Department transfer requests • Secure ...

A Java 17 command-line AI chatbot powered by local Ollama models. The application runs in a terminal, supports user registration and login, stores passwords with BCrypt hashing, manages user sessions, ...

A command-line IRCTC-style train ticket booking system built in Java. Supports user registration, login, train search, seat booking, ticket cancellation, and booking history — all persisted locally ...