Developed and maintained micro-services using Java and Spring Boot, enabling modular and scalable application architecture.Leveraged Spring Data JPA for ORM and database management, ensuring effective data persistence and retrieval in relational databases.Designed and implemented Restful API’s for service communication, ensuring robust and secure interactions between micro services and external systems.Implemented event-driven architecture using Apache Kafka, enabling asynchronous communication and enhancing system scalability.Configured CI/CD pipelines with Jenkins, automating build, test, and deployment processes to enhance development efficiency.Containerized applications using Docker and orchestrated deployments with Kubernetes, improving deployment consistency and scalability.Deployed and managed micro-services on AWS, utilizing EC2, RDS, and S3 to support application infrastructure and data storage.Implemented monitoring and logging solutions Grafana for providing real-time insights and facilitating quick issue resolutionApplied security measures including OAuth2 and JWT for authentication and authorization, ensuring data protection and compliance.Followed coding standards and best practices, participated in code reviews, and contributed to maintaining high-quality code.Collaborated with cross-functional teams to integrate and deploy microservices effectively, contributing to overall project success.Wrote test cases using JUnit as the Unit testing framework.Used GIT as version control tool for effectively managing the code changes.