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• Understanding the requirements by interacting with business users and mapping them to design and implementing it following the AGILE Development methodology.• Designed and developed the application using Struts Model View Controller (MVC) design Pattern.• Developed Struts Action Forms, Action classes and templates and performed action mapping in struts-config.xml.• Extensive use of EJBs for middle tier component to implement the business logic• Developed an automated application using JMS for messaging and JNDI to interact with the Server.• Implemented Service locator pattern to invoke EJBs through Struts.• Built Web pages that are more user-interactive using AJAX, JavaScript and AngularJS.• Internet and WAN Circuit provisioning for client and coordinating with ISPs such as Comcast• Migrate and provisioned existing MPLS circuits for newly accusation’s branches and corporate office to dedicated High-Speed WAN circuits from Verizon, Comcast and with all other local service providers• Planning and deploying failover for branch offices with Comcast with High Speed Circuits and Cradle Points• Expertise in of the Extract Transform and Load process and development of transformation standards and processes using Informatica best practices.• Designed the architecture of customer master Project in team.• Built AngularJS applications with multiple modules, specific controllers, templates, custom directives and custom filters.• Developing Angular JS services and factories for consuming REST web services.• Expertise in building single page applications with AngularJS and Node.js.• Hands on experience with one or more Cloud Infrastructure and Services like Amazon AWS.• Coded JavaScript for AJAX and client-side data validation.• Used JDBC API as part of the DAO layer in the project.• Created custom directives and filters using AngularJS built-in $http service from controller through dependency injection.

• Developed the web tier using JSP, Struts MVC’s. Implemented event handling using Java and JavaScript. • Created and maintained the configuration of the Spring Application Framework• Developed Customized Spring Multi Action controllers for handling similar operations and configured spring and Spring JDBC frameworks to develop full-fledged MVC and DB interaction application• Used Spring JDBC to write some DAO classes to interact with the database• Mapped business objects to database using Hibernate• Involved in development of data abstraction layer using Hibernate ORM framework with Spring support, and JDBC driven components• Developed hibernate mapping files, to map database tables to java domain classes• Extensively used HQL while developing the Hibernate DAO classes• Configured Web Sphere 6.0 Server for deploying web and business components.• Configured the Log4J to log the Warning and Error Messages• Used Oracle as DB for queries execution and also involved in writing SQL scripts, PL/SQL code for procedures and functions• Created RESTful web services interface to Java-based runtime engine• Used JNDI for naming and directory services• Implemented Message Driven Bean Using JMS• Developed the web application by integrating JSF ICEfaces employing AJAX at client –side components enabling rich web applications without any separate plugins• Developed International Error Correction Screens using custom front end forms using XML, XSLT, Angular JS, JQuery and ExtJS Sencha.• Developed multiple MapReduce jobs in java for data cleaning and preprocessing.• Used Web services - WSDL and SOAP for testing.• Used soapUI for load testing the Web Services• Manual application (EAR) deployment and integration testing in WAS 5.1/6.0 Linux servers.• Implemented JMS Listeners and Message Driven Beans (MDB)• Developed JUnit test cases for all the developed modules

• Involved in requirement analysis, functional specifications and over-all component design.• Developed Struts and Hibernate based multi- tier Web Application.• Created and maintained the configuration of the Struts Framework• Involved in configuration of Struts MVC, E-mail, File-Upload, and Integration with ORM Framework (Hibernate).• Implemented object/relational persistence (Hibernate) for the domain model• Develop UML diagrams such as Class, Sequence and Activity Diagrams to understand the Systems architecture.• Application Design Documented for my entire requirement.• Involved in implementation of front end validation component using Java Script, server side validation component using Java classes.• Configured Hibernate objects in the Configuration File.• Configured the Hibernate configuration files to persist the data to the Oracle 9i Database.• Developed DAOs using DAO Design Pattern to insert and update the data for the Policy Module.• Helped in developing the complete business flow and helped incorporate session validity checks, form validations and error handling in the application.• Implemented ORM in the persistence layer using Hibernate frame work.• Deployed the ear files on the Web Sphere Application Server.• Used Maven for building the entire web application and deploy them on WebSphere.• Involved in server side validations using AJAX• Deployed applications on WebSphere Application Server.• Involved in Unit Testing of the components using JUnit.• Used SVN for version control.