• Participated in many stages of the Software Development Life Cycle (SDLC), including requirements collecting, modeling, analysis, design, development, and testing.• Developed the functionality utilizing the Agile Scrum Methodology.• Maintaining interface compatibility and concurrency in the project through the use of new Java 8 features such as default, static methods, and the Concurrency API.• Utilized the Java 8 Method References feature to refer to methods by their names, as well as functional Interfaces.• Implemented Spring Circuit breaker pattern.• Maintained source code in GIT Repository.• For building internal iteration and executing chain operations like as Filter, Map, and Collect on an array, I used Java 8 Lambda expressions in conjunction with Streams.• Spring Core annotations used for Spring Dependency Injection, Spring MVC for Rest APIs, and Spring Boot for microservices.• Hibernate ORM framework used as a persistence engine, and Hibernate Queries written to automate the mapping between databases and Java objects.• Used SDLC tools such as Docker, GIT, Jira, Jenkins, and Maven in an Agile TDD environment to build, package, and deploy application components.• Focused on Test Driven Development by building extensive JUnit tests for every single piece of functionality before writing the feature.• JIRA used to write user stories and report bugs during a sprint.