Headline

Java Backend Developer | Spring Boot · Spring Security · Redis | RESTful APIs | Docker | Open to Work

About

I'm a Java Backend Developer based in Bhubaneswar, focused on building reliable backend systems using Java 17, Spring Boot, and modern backend tooling. My interest in backend engineering isn't accidental — it grew from a genuine fascination with how distributed systems maintain consistency, how authentication propagates trust across service boundaries, and how caching strategies can fundamentally change throughput at scale. I study these problems not just to implement solutions but to understand the trade-offs behind architectural decisions. WHAT I'VE BUILT Multi-Vendor E-Commerce Platform (Backend) A production-style backend system demonstrating layered architecture, RBAC-based security, and payment gateway integration: · JWT-based authentication + Role-Based Access Control (RBAC/OAuth2) using Spring Security · Redis caching on product/category APIs to reduce database round-trips · Razorpay + Stripe payment gateway integration with transactional consistency · Global exception handling, pagination, request validation across all REST endpoints · Containerized with Docker | Unit + integration testing with JUnit 5 and Mockito Stack: Java 17 · Spring Boot · Spring Security · Spring Data JPA · MySQL · Redis · Docker Real-Time Product Analytics & Trending Service A reactive backend service built to handle high-frequency event streams efficiently: · Spring WebFlux for non-blocking, concurrent request processing · Redis sorted-set–based ranking algorithm for top-N trending products over a rolling 60-min window with TTL expiry · REST APIs serving real-time trending data at average response times under 100ms · PostgreSQL fallback for data durability and analytics persistence · Containerized with Docker for environment consistency Stack: Java 17 · Spring Boot · Spring WebFlux · Redis · PostgreSQL · Docker TECHNICAL SKILLS Backend: Java 17+ · Spring Boot · Spring MVC · Spring Security · Spring Data JPA · Hibernate · Spring WebFlux API & Security: RESTful API Design · JWT · RBAC · OAuth2 · Swagger/OpenAPI Databases: MySQL · PostgreSQL · MongoDB Caching: Redis (TTL · Cache Eviction · Sorted Sets) Testing: JUnit 5 · Mockito · Spring Boot Test · Postman DevOps: Docker · Linux · Microservices Architecture Tools: Git · GitHub · Maven · IntelliJ IDEA WHAT I'M LOOKING FOR Entry-level Java Backend Developer, Software Engineer (Backend), or API Developer roles. Open to Bangalore, Hyderabad, Pune, or fully remote positions. Email: ankitmohanty347@gmail.com

Location

Bhubaneswar

Work experience

Java Developer at Juvenilia Technology, Jan 2026 - Apr 2026 · 4 mos, Bhubaneswar, Odisha, India, - Designed and implemented RESTful APIs using Java 17, Spring Boot, and Hibernate, following clean layered (Controller-Service-Repository) architecture patterns - Built JWT-based authentication and role-based authorization (RBAC) using Spring Security, securing API endpoints across multiple user roles - Optimized database interactions using Spring Data JPA and custom JPQL queries, reducing redundant queries and improving data retrieval efficiency - Diagnosed and resolved production-level bugs in existing backend services, improving application stability and reducing error rates - Participated in Agile sprint cycles — daily standups, sprint planning, code reviews — contributing to on-time delivery of project milestones - Validated API contracts and endpoint behavior using Postman for integration testing across all developed services Tech: Java 17 · Spring Boot · Spring Security · Hibernate · Spring Data JPA · PostgreSQL · MongoDB · Postman · Git

Education

Master of Computer Applications - MCA, Computer Programming, Specific Applications, Gandhi Engineering College (GEC), Bhubaneswar

Bachelor of Science - BS, Zoology/Animal Biology, Utkal University