• Worked for multiple clients in building Microservice based multithread Java applications.• Actively participated in scrum rituals (stand-up, grooming, planning, demo/review, and retrospective) with teams to ensure effective project projections and reasonable promises.• Developed the application and changed the staging and production environment from a few AMs to a single bare metal server running Docker. Spring MVC, Spring AOP, Spring Boot, and Spring ORM frameworks are used in multi-tier J2EE design.• Creating applications with the most recent Java/J2EE tools, such as Java 11, Mockito and Junit.• Used Active MQ for asynchronous communication and Rest Template, and Web Client for continuous communication.• Implemented J2EE design patterns like Singleton, Abstract, and DAO.• The APIs were built from the ground up using IntelliJ and Maven.• Contributing to the creation of a CI/CD workflow using Jenkins and Git.• Developed the sign-on functionality with Spring boot and Hibernate• Worked for multiple clients in building Microservice based multithread Java applications. • Actively participated in scrum rituals (stand-up, grooming, planning, demo/review, and retrospective) with teams to ensure effective project projections and reasonable promises. • Developed the application and changed the staging and production environment from a few AMs to a single bare metal server running Docker. Spring MVC, Spring AOP, Spring Boot, and Spring ORM frameworks are used in multi-tier J2EE design. • Creating applications with the most recent Java/J2EE tools, such as Java 11, Mockito and Junit. • Used ActiveMQ for asynchronous communication and Rest Template, and Web Client for continuous communication. • Implemented J2EE design patterns like Singleton, Abstract, Factory Pattern, Session Facade, and DAO. • Contributing to the creation of a CI/CD workflow using Jenkins and Git. • Developed the sign-on functionality with Spring boot and Hibernate