The Elite Application is a comprehensive digital platform designed to enhance healthcare service delivery by streamlining interactions between doctors and medical operations. It comprises two main interfaces: a mobile application for doctors to manage their accounts, request services, and track orders, and a secure Admin Portal for comprehensive management of users (including doctors), services, features, offers, and orders. My role involved developing the robust REST APIs that serve as the crucial backend communication layer, enabling seamless data exchange and real-time functionality for both the mobile application and the administrative portal. This ensures efficient medical service management and communication, improving overall operational efficiency.