CODE HUB2025-06-272025-06-272025-05-27https://hdl.handle.net/20.500.12311/2797This project focuses on the development of a mobile-based Attendance Tracking System using Bluetooth sensing technology to automate and streamline attendance recording. The system detects Bluetooth-enabled devices within a set range and automatically marks attendance when a registered user is nearby. It is developed using React Native, Bluetooth Low Energy API, FireBase Django , Node Js, Firestore, and Firebase], the app includes key features such as real-time tracking, automatic check-in/out, and an admin dashboard for record management. This method reduces manual errors, saves time, and prevents proxy attendance. Testing showed reliable performance and efficient data handling, proving it to be a practical solution for institutions and workplaces.enThesis