Backend Developer | Java & Spring Boot enthusiast. Building scalable web apps and exploring cloud databases.

leetcode

github

prashant kumar  • Peerlist

Developed a scalable, production-ready backend service using Java, Spring Boot, and MongoDB Atlas to manage user profiles and journal data through secure REST APIs. Integrated Spring Security to enforce robust Role-Based Access Control (RBAC) and user authentication, protecting sensitive endpoints from unauthorized access. Implemented an enterprise-grade Layered Architecture (Controller, Service, Repository patterns) alongside global exception handling to maximize code maintainability and system reliability