The application is designed to assist railway employees in searching for blood donors within a specific radius based on their current location. The system allows users to search for available blood donors who are located within 5 km or 10 km of their current position. This feature utilizes location-based services to pinpoint the user's position and then identifies nearby registered blood donors. Railway employees can easily find donors who are willing to provide blood in their vicinity, which is particularly useful in emergencies.

Additionally, the application includes a login option for non-railway employees, allowing them to access the platform and search for blood donors as well. The login functionality for non-railway employees ensures that the platform is accessible to a broader audience, not just railway staff. This provides flexibility and enables more people to contribute to and benefit from the blood donation service.

The goal of the system is to streamline the process of finding and donating blood by leveraging modern technology, enabling users to locate potential donors quickly and efficiently, whether they are railway employees or non-railway citizens.