● Involved in various phases of the Software Development Life Cycle (SDLC) of the application Requirement gathering, Design, Analysis, and Code development and understanding of business requirements and implementing the process using Agile (Scrum) methodology.● Involved in the development of user interface using HTML5, CSS3, JavaScript, Bootstrap, jQuery, Angular2.● Used GEL library to implement company-specific User interface. ● Created responsive web pages using Bootstrap and wrote client-side applications in a clean Component based Angular2.● Used Java8 JDK in building the applications. ● Consumed RESTful Services with Angular2 $http Services.● Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.● Implemented the application using Spring IOC, Spring MVC, Spring Boot, Spring Security, and Hibernate Template.● Utilized Docker for containerization, enabling consistent development environments across teams and simplifying deployment to various platforms.● Used Spring Data Framework to use the features of Spring JDBC and Spring ORM classes like JDBC Template and Hibernate Template to perform the database operations by connecting to Data sources available.● Implemented different validation controls on the web pages using AngularJS and developed a cross-platform JavaScript-based solution using AngularJS. ● Implemented the authentication and authorization of the application using Spring Security and OAuth.● Used SOAP web services in our application to implement ESEC services which authenticate users.● Testing XML output using Advanced REST Client or POSTMAN and SOAPUI.● Used Active MQ to communicate with the controller and used the service layer to implement the business logic.● External System service integration is done via rest service calls from the JBPM process. ● Experienced in using WebSphere Dashboard Framework builders.

The project involves modernization of application platform from legacy layer to using modern, open-source platform libraries in Java and building highly scalable, robust, efficient systems. The target architecture involves moving to micro services and orchestrating business processes using JBPM and using Spring Cloud along with Netflix OSS to manage the orchestration.

● Performed analysis for the client requirements based on the developed detailed design documents. ● Developed Use Cases, Class Diagrams, Sequence Diagrams, and Data Models using Microsoft Visio.● Developed STRUTS forms and actions for validation of user request data and application functionality. ● Developed JSPs with STRUTS custom tags and implemented JavaScript validation of data.● Developed programs for accessing the database using JDBC thin driver to execute queries, prepare statements, store procedures, and manipulate the data in the database.● Involved in developing business tier using stateless session bean.● proficiency in developing dynamic and responsive web applications using AngularJS, including hands-on experience with building modular and maintainable code structures● Used JavaScript for web page validation and Struts Valuator for server-side validation.● Designing the database and coding of SQL, PL/SQL, Triggers, and Views using IBM DB2.● Developed Message Driven Beans for asynchronous processing of alerts.● Used Clear case for source code control and JUnit for unit testing.● Involved in peer code reviews and performed integration testing of the modules.