• Involve in Requirement gathering, Analysis and Functional Document preparation discussions and follow the Agile Methodology• Adopted Agile methodologies for coding and testing, worked with production teams to fix bugs and release the application monthly and used JIRA for project management and Confluence for documenting changes. • Developed the code using Java 8 and the Spring framework with Spring Boot for auto-configuration. Designed and developed Spring beans, components, and REST APIs. • Utilized Apache Pulsar messaging service and communicated with PostgreSQL database through Spring Data JPA and Hibernate. • Used MAVEN for building, Jenkins for continuous integration and Tomcat as the application server. • Implemented middleware, including Redux-Promise, to retrieve data from the backend and perform RESTful services. • Implemented application logging using Sl4j, tested web services using Postman and Swagger, and wrote Junit test cases using Mockito for 95% code coverage. • Worked with Spring Tool Suite (STS), SonarQube, and Fortify, and deployed several Spring Boot Microservices to an on-premises Kubernetes cloud and used GIT as the source control system. • Developed a user interface using ReactJS and Flux for single-page application development.• Implemented dynamic functionality by creating and dispatching action creators which deployed actions.• Designed and utilized reducers that received the actions to modify the store state tree.• Implement React JS code to handle cross-browser compatibility issues.

• Designed, coded, and tested software applications using Java for the backend and Angular for the front end and was involved in the sentire software development life cycle, from requirement gathering to deployment and maintenance. • Utilized Java features like Lambda expressions and Stream API for Bulk data operations on Collections which would increase the performance of the Application.• Maintained Interface compatibility and concurrency in the project using Java 8 new features like default, static methods, and Concurrency API. • Expert in developing web applications using MVC design patterns like Spring MVC.• Mean Stack Expertise-using Angular.js, Node.js, and Mongo DB.• Strong experience in developing Dynamic Single Page Applications (SPA) using MEAN (Mongo, Express Angular, and Node) full stack development tool kit to build event-driven, non-blocking i/o model web applications.• Expert in Cloud Technologies like Amazon Web Services (AWS) VPC, EC2, Cloud formation, S3, IAM, RDS, Route 53, Cloud Watch, DynamoDB, and Elastic cache.• Utilized a highly available AWS environment to launch the applications in different regions and Implemented CloudFront with Angular Js and AWS services.• Extensively used Spring Data rest to connect with different REST APIs and Databases like Oracle, and PostgreSQL