
Priyansh
Pro Graphics and Video Editor with over over 5 yrs of Experience
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Software Engineer Intern
Capgemini • Fulltime
Dec 2025 - Apr 2026 • 4 mos
• Architected and developed a microservices-based Hotel Management System (HMS) using Java, Spring Boot, Spring Cloud (Eureka, Gateway, OpenFeign), RabbitMQ, and MongoDB, transitioning from monolithic to distributed system architecture. • Designed and implemented 7+ domain services (Authentication, Guest, Reservation, Rooms, Billing, Staff, Notifications) with layered architecture (Controller-Service Repository), DTO-based APIs, centralized validation, and global exception handling. • Built a secure API Gateway with JWT authentication, role-based access control, CORS handling, and load-balanced service routing via Eureka, ensuring scalable and secure inter-service communication. • Integrated synchronous (Feign) and asynchronous (RabbitMQ) communication, implemented Stripe payment gateway with webhooks, and maintained audit/event logging in MongoDB, improving system traceability and reliability.