Developed a Public Transportation System using Android (Java) with Firebase as a key team member for a college project. Received positive feedback from users and the teaching faculty and significantly enhanced user experience with streamlined travel processes, QR-based ticket booking & bus passes, e-wallets, and a comprehensive map module (with Mapbox API). Achieved a high project grade, reflecting effective collaboration, problem-solving, and technical proficiency. It culminated in a 1st place award among 70 students in the Diploma-level Final Year Project Fair.