Systems I've designed and built to solve real-world problems — spanning healthcare, education, embedded hardware, and beyond.
End-to-end healthcare booking system with real-time database integration. Designed for scalability and structured backend logic with appointment management.
Bengali programming education platform for beginner accessibility. Making programming concepts available to native Bengali speakers.
Modular multi-game Java platform with unified launcher and authentication system.
Secure Arduino-based voting system with persistent storage and tamper-resistant logic.
Multi-service healthcare platform covering doctor booking, lab tests, and medicine ordering.