Role: • Analysis Design and Implementation/translation of Business User requirements.• Responsible for system analysis, design and development using J2EE architecture.• Developed the application use cases using the open-source framework such as Spring and Hibernate.• Integrated the Spring MVC framework with JPA framework. • Developed the automated unit test cases for the Java Classes using Junit.• Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.• Developed Micro services using RESTful services to provide all the CRUD capabilities. • Used JIRA for bug and tracking.• Used IntelliJ, Jenkins, WebLogic Application Server as a part code development and deployment.• Used Git as a source code management, commit code and tracking changes.• Used Visual Studio Code to develop React JS App.

Role: • Analysis Design and Implementation/translation of Business User requirements.• Responsible for system analysis, design and development using J2EE architecture.• Developed the application use cases using the open-source framework such as Spring and Hibernate.• Integrated the Spring MVC framework with JPA framework. • Application designed in multi-tiered J2EE design and coding utilizing Spring Inversion of Control (IOC) architecture and Hibernate.• Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.• Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.• Developed the automated unit test cases for the Microservices using Junit, Mockito, and Sonar and deployed them in the Jenkins pipeline.• Implemented JAX-RS services using spring boot.• Developed Restful Web Services using JAX-RS which were exposed to other applications.• Implemented the debugging functionality in an application by using Apache Log4Jframework.

• Requirements gathering Analysis, Design, Business logic implementation and Unit testing, Deployment and Maintenance of the Application.• Developed the applications using Spring MVC intensively that leverages classical MVC architecture and JavaScript for major data entry that involved extreme level of data validation at client side. • Involved in developing code for obtaining bean references in spring framework using Dependency Injection / Inversion of Control (IOC), and Aspect Oriented Programming (AOP) on Spring Source Tool Suite.• Created the Spring Bean Factory for initializing services. Added security for service layer methods using Spring Security. • Created and injected spring services, spring controllers and DAOs to achieve dependency injection and to wire objects of business classes. • Extensively used SoapUI for testing Web Services SOAP and REST APIs.• Extensively used XML Web Services for transferring/retrieving data between different providers. Extensively involved in developing Restful Web services using Jersey framework (JAX-RS) and REST annotations. • Used Message-driven batch application using Spring Batch to handle multiple requests accessed through Message Queue services between several Micro services in the applications.• Developed several Micro Services as part of the project using Spring Boot. • Developed Micro services using RESTful services to provide all the CRUD capabilities. • Used JIRA for bug and tracking. Worked on issues related to business logic and UI code, which is primarily built using HTML 5, CSS, JavaScript. • Incorporated knowledge of TDD and BDD for front end UI applications and performed end-to-end testing with Protractor.• Used Hibernate for mapping Java classes with database and created queries with Hibernate query language. • Maintained the code repository on SVN through frequent and define updates and the applicant using Maven to deploy on WebSphere Server and used Jenkins for continuous integration.

Role: • Analysis, Design and Implementation/translation member of Business User requirements.• Responsible for system analysis, design and development using J2EE architecture.• Developed presentation layer using HTML, CSS and Java Script. • Developed the application use case using the open-source framework such as Spring and Hibernate. • Implemented a Single Page Web Applications (SPA) based front end for displaying user requests, user records history and security settings various users using JavaScript.• Extensively used SoapUI for testing Web Services SOAP and REST APIs.• Integrated Spring Framework with Hibernate ORM Framework.• Application designed in multi-tiered J2EE design and coding utilizing Spring Inversion of Control (IOC) architecture and Hibernate. • Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.• Developed the automated unit test cases for the Microservices using Junit, Mockito, and Sonar and deployed them in the Jenkins pipeline.• Implemented JAX-RS services using Spring Boot.• Wrote unit test cases by using Junit framework to perform unit testing.• Used JBoss Server for application deployment in the Linux clustered environment.• Implemented the debugging functionality in an application by using Apache Log4J framework.