• Implemented functionalities using Spring Boot and Hibernate ORM. Developed POJO objects and utilized Hibernate as the Object-Relational Mapping (ORM) tool for accessing persistent data from SQL Server.• Developed Kafka consumer APIs in Java for consuming data from Kafka topics.• Optimized the performance of SOAP web services by tuning configurations, reducing overhead, and implementing caching strategies, improving response times, throughput, and scalability under varying load conditions.• Adopted a microservices architecture, with Spring Boot-based services interacting with a combination of REST and Spring Boot technologies. Prepared and tested Splunk search strings and operational strings, including writing regex.• Developed and maintained microservices using Spring and Spring Boot, ensuring scalability and reliability of the system. Utilized Kubernetes for container orchestration, optimizing resource allocation and deployment efficiency. • Implemented unit tests with Junit and Mockito ensuring code quality and adherence to TDD principles. • Implemented Rest API gateways and service meshes for communication between microservices

Built Micro services to support enterprise web applications. Involved in batch processing using entity framework to validate feed files and load data into corresponding tables.Integrated Java 11 applications with cloud-native databases like Amazon DynamoDB. Ensures optimal data storage and retrieval strategies for cloud environments.

Developed an application with features like lambdas Expressions, Time API, Streams, functional interfaces, collectors, default methods, type interfaces, for each.Used Node JS, Express JS to develop the relevant backend RESTful APIs.Designing and implementing Cassandra data models to meet specific application requirements.