About
Java Backend Developer with 3.5+ years of experience building scalable enterprise applications using Java, Spring Boot, Spring Batch, Hibernate, JPA, SQL, and REST APIs. Experienced in backend development, Microservices, API development, batch processing, database integration, business logic, exception handling, performance optimization, and production issue resolution. Hands-on experience with Spring Batch, JUnit, Mockito, Git, Maven, Swagger/OpenAPI, and Postman. Currently focused on strengthening expertise in modern backend engineering, including Microservices Architecture, Kafka, Event-Driven Architecture, Docker, Kubernetes, Cloud, CI/CD, System Design, Distributed Systems, and modern Java. Worked on enterprise applications across Retail, Pharmacy, Healthcare, Insurance, and Telecom domains, with experience in high-volume transaction processing and reliable backend services. Core Technologies: Java | Spring Boot | Spring Batch | Microservices | REST APIs | Hibernate | JPA | SQL | PostgreSQL | Spring Security | Kafka | Docker | Kubernetes | AWS | CI/CD | Git | JUnit | Mockito
Work experience
System Engineer at Tata Consultancy Services, Mar 2023 - Present · 3 yrs 7 mos, New Delhi
Intern at Cognizant, Mar 2022 - Aug 2022 · 6 mos, India, Internship in Java Full Stack Development
