• Involving in SDLC Requirements gathering, Analysis, Design, Development, and Testing of applications developed using Agile methodology.• Design and develop Microservices business components using Spring Boot.• Designing and implementing multi-tier applications using web-based technologies such as Spring MVC and Hibernate.• Developed AWS Microservices using Spring MVC, Spring Boot, and JSF.• Develop API for using AWS Lambda to manage the servers and run the code in AWS.• Implementing Database connectivity using JDBC for communication between the application and MySQL database.• Developed multiple Angular 11.0 components that are compatible with the latest versions of typescript, angular CLI.• Implemented Java11 features like Lambda expressions, Streams, filters, pipelines, Optional Interfaces, etc.• Designed and developed efficient user Interaction screens using HTML5, CSS3-SASS, and Twitter Bootstrap CSS framework and media queries to create responsive web pages.• Experience working with (consuming) REST or GraphQL APIs via client-side JavaScript or server-side via NodeJS.• Programmed J2EE application to manage transaction reports for Oracle Financials Application Processes.• Experience in Java11 features like Parallel Streams, Lambdas, functional interfaces, and filters.• Authenticating Users to provide security to RestFul web services using OAUTH 2.0.• Worked on UI testing with Karma, Jasmine, Protractor for Angular, Mocha, and Chai for React JS and Backbone JS.• Implemented Spring service refresh from UI without restarting the service, integrated Actuator Refresh dashboard to refresh Spring microservices.

• Involved in Software Development Life Cycle (SDLC) using various methodologies like Waterfall. • Worked on the development of Hibernate, including mapping files, configuration files, and classes to interact with the database.• Implemented JSF framework in the application which is based on MVC design architecture.• Developed server-side utilities using J2EE technologies Servlets, JSP, and JDBC using JDeveloper.• Developed user interface using JSP with JavaBeans, JSTL, Custom Tag Libraries, and Ajax to speed the application.• Designed and developed the front end using HTML, CSS, and JavaScript, jQuery, JSP with Ajax.• Redesigned the application modules using Spring Boot Rest API/Services, Spring, Spring-Data, which resulted in 30% decrease in response time, 25% less code and 15% increase in revenue. • Designing, developing, and deploying J2EE applications on Apache Tomcat application Servers.• Configured the web server interfaces, session management, virtual hosts, and transports for WebSphere.• Involved in designing and creating the Database Tables using PostgreSQL Database.• Worked with Development and QA teams to continuously integrate software development using GitHub and Maven.• Participated in code review and mentoring sessions and used GIT as version control and GITBash for GIT interactions.• Utilize Maven and Gradle scripts for building and deploying the application on web/App servers.• Used Gradle and Maven for building applications and written structured pom which can be consumed by Jenkins.• Using Git as source control management gives a huge speed advantage on centralized systems that have to communicate with a server.• Developed the single-page application following Agile Scrum, participated in daily standups, sprint reviews, Kickoffs, and used Jira for project management.• Use Gradle build tool to deploy the application on the web servers.