Automated build, testing, and deployment workflows using Jenkins, Git, Docker, and Kubernetes. Migrated a legacy investment management platform to a microservices architecture with Java 17, Spring Boot, and React.js, improving maintainability and deployment flexibility. Built Kafka-based event-driven services for payment transactions, reducing latency and improving throughput. Containerized services with Docker and integrated GitLab CI/CD and Jenkins pipelines to reduce release cycles. Deployed and maintained applications on AWS EC2 with IAM security controls and monitoring (CloudWatch, Prometheus, Grafana), reducing downtime. Developed backend modules using Spring Boot/Spring MVC/Spring Data JPA with Hibernate ORM and Oracle integration for high-volume transactions. Refactored tightly coupled components into independently deployable microservices with JUnit/Mockito TDD, reducing defects.

Java Developer at Coforge

June 1, 2024 - April 30, 2025

Developed RESTful APIs and backend services using Java and Spring Boot with microservices architecture to improve scalability and performance. Modernized a pharmaceutical inventory management platform using Java 17 and Spring Boot, improving response times during high-demand periods. Built secure REST APIs for medicine catalog management, inventory tracking, and import/export operations with third-party integrations. Migrated relational workloads to PostgreSQL on AWS RDS, improving reliability and backup management while reducing storage expenses. Applied TDD with JUnit and Mockito to improve stability and reduce production defects. Implemented OAuth 2.0 and JWT-based authentication for internal apps and regulatory compliance. Built monitoring/alerting using Prometheus, Grafana, and ELK stack for proactive issue detection.

Software Developer at TCS

August 1, 2020 - July 31, 2023

Improved enterprise application performance by optimizing Spring Boot microservices, adding caching strategies, and configuring Kubernetes deployments for scalability and availability. Automated CI/CD with Docker and GitHub Actions, improving release reliability. Developed single-page applications using React.js, Redux, JavaScript, and React Router with reusable components and centralized state management. Built RESTful APIs for authentication, session handling, and inter-service communication. Integrated Spring Security, OAuth 2.0, JWT, and Oracle DB to deliver secure, compliance-aligned applications. Reduced cloud storage costs using Amazon S3 lifecycle policies. Improved stability via debugging, performance tuning, log analysis, and JUnit-based testing. Deployed and validated applications on Apache Tomcat across environments. Managed dependencies with Maven and implemented logging with Log4j.

Software Developer Intern at TCS

October 1, 2019 - July 31, 2020

Optimized SQL queries and contributed to Oracle/MySQL design improvements to reduce API response times. Supported integration of Angular-based UIs with Java backends. Participated in Agile ceremonies and feature development activities. Performed code reviews, unit testing (JUnit/Mockito), and defect resolution to maintain quality. Assisted deployment on AWS services (EC2, S3, RDS, Lambda). Developed RESTful web services using Java Servlets, JAX-RS, JSON/XML. Contributed to Kafka and RabbitMQ integration for asynchronous messaging. Supported CI/CD using Jenkins, Docker, and Git. Applied OAuth2.0/JWT authentication and secure coding practices to protect sensitive data.