Worked in an agile environment and involved in various application phases like design, development and testing.Utilized Java 8 features such as lambda expressions and functional interfaces for more expressive and concise code in various components of the application. Incorporated Optional class to handle null values effectively.Implemented asynchronous processing using Java 8 Completable Future in conjunction with Spring’s asynchronous capabilities for improved performance.Used Maven to manage dependencies for Java projects, including third-party libraries and frameworks like Spring and Hibernate.Implemented GIT for version control within an agile environment, ensuring collaborative development.Developed RESTful web services using Spring Boot, and using Spring Data JPA for persistence.Pioneered real-time data streaming pipelines using Kafka, optimizing event-driven architecture and microservices communication.Designed a robust logging service using Log4j, enhancing real-time visibility into application performance. Conducted thorough API testing using Postman. Employed TestNG and Mockito for unit testing, ensuring robust and reliable code.Investigated and troubleshooted production issues and resolved them. Identified the root cause and provided solutions for critical production tickets and Provided round the clock, production Support.Utilized Splunk for log analysis, providing real-time insights into application performance.

Participated in Daily Agile Scrum Meetings and collaborated with development team.Worked on implementing responsive UI designs using React JS, CSS3, and HTML5.Develop various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux library.Involved in creating a reusable component using React JS for DOM manipulation. Created custom filter in React.JS in the application.Developed React Router, Redux Forms, Redux promise, React Redux using Redux Thunk module. Involved in unit testing of various modules by generating the test cases using Jest.Involved in the design of helper classes using core Java and multi-threading and Collections.Extensively used Hibernate in data access layer to access and update information in the database.Configured dependency injection and inversion of control using Spring’s annotation-based configuration, allowing for loose coupling between application components.Created Stored Procedures, User Defined functions, Views and implemented the Error Handling in the Stored Procedures and SQL objects and Modified already existing stored procedures, triggers, views, indexes depending on the requirement.Wrote Test cases using JUnit framework to validate the application flows in different scenarios and implemented the logging mechanism using Log4J framework.