sarfaraz

• Collaborated with 5-member cross-functional team to develop enterprise study collaboration platform by implementing 10+ features including real-time WebSocket chat, event scheduling, and file management, serving 100+ users with 99% uptime. • Engineered 50+ RESTful API endpoints using Spring Boot and Hibernate with JWT authentication, eliminating unauthorized access and securing user sessions with BCrypt hashing and role-based access control for admin and member roles. • Built responsive React frontend with TypeScript by integrating STOMP protocol for real-time messaging, achieving instant delivery to 100+ concurrent users with automatic reconnection and Context API state management. • Prepared technical documentation and test reports achieving 85% code coverage, reducing developer onboarding time by 60% following Agile methodology.