SUMMARY

• Experience in J2EE technologies like EJB 3.0, JSP, Servlets 2.4, JDBC, and JMS.
• Experience in developing presentation layer using JSP 2.0, JSTL, HTML/HTML5, DHTML, CSS/CSS3, JavaScript and JQuery.
• Experience in implementing MVC Architecture using Struts 1.2/ 2.0 & Spring frameworks.
• Proficiency in developing applications using Spring IoC frame work and Hibernate 3.1
• Followed best practices using J2EE Design Patterns (DAO, Business Delegate, Session Façade, Intercepting Filter, and Service Locator) and SDLC.
• Solid foundation in software programming concepts of OOPS and OOAD.
• Developed Use Case Model, Use Case Diagrams, Class Diagrams, Sequence diagrams, collaboration diagrams, state chart diagram and Activity diagrams using Rational Rose.
• Design & Developed Jasper reports using Jasper Assistant tool or plug - in in IBM RAD or Eclipse.
• Solid understanding and implementation experience of the RUP and Agile (SCRUM) methodologies.
• Experience in developing applications using Hibernate ORM persistence tool.
• Strong in Service Oriented Architecture (SOA) for Web Services using SOAP/WSDL.
• Knowledge in platform neutral markup using XML, DTD, XSD, XSL, XSLT with DOM and SAX parsers.
• Proficient in writing SQL queries, PL/SQL, Stored Procedures, Indexing, Normalization, Triggers, in Oracle 8i/9i/10g, SQL Server and MySQL databases.
• Expertise with IDEs like WSAD 5.1.1/4.0, RAD 7.5/6.0, Eclipse 3.5/2.2.
• Hands-on development and deployment experience in Tomcat 6.0, WebSphere 7.1/6.0/5.1/4 and WebLogic 10/9/8.1/7.0.
• Experienced in writing unit test cases using JUnit.
• Source code version control using ClearCase, CVS, PVCS-Serena Manager and Subversion
• Experience in setup build environment by writing ANT scripts. Hands on working experience with Production Support Teams.
• Proven ability to develop, maintain effective client relationship. Gives very high priority to go an extra mile in getting the project / module done on time.

TECHNICAL SKILLS

• Java
• JDBC
• Servlets 2.4
• JSP 1.2/2.0
• EJB 3.0/2.0
• Spring 2.5
• Struts 2.0/1.2
• Hibernate 3.0/3.1
• Spring IoC
• JUnit 3.0/4.0
• Jasper Assistant
• RESTFUL
• SOAP, WSDL
• HTML/HTML5
• CSS/CSS3
• XML, XSD, XSL
• JQuery, JSON
• Angular.js
• Backbone.js, node.js
• XSLT, SAX/DOM
• MVC, DAO
• Eclipse 3.5/2.2
• WSAD 7.1.21/6.1.41
• RAD 6.0/7.5
• WebSphere 6.x5/x/4.x
• Weblogic 10/9.x/8.x/7
• Apache Tomcat 6.0
• Oracle 8i/9i
• SQL Server 2000/2005
• MySQL, DB2 Connect
• UML, Rational Rose
• SVN
• CVS
• PVCS - Serena
• ClearCase
• JUnit 3.0/4.0
• ANT, Log4J
• Windows NT/XP, UNIX

PROFESSIONAL EXPERIENCE

J2EE Developer

Confidential

Responsibilities:

• Prepared technical design documents (TDD) for Use cases.
• Performed Use case design, object modeling using UML, like Transformation of the Use Cases into Class Diagrams, Sequence Diagrams.
• Design & Developed MDB for the new message, parsing the message and insert/update into DB.
• Design & Developed Jasper reports using Jasper Assistant tool or plug-in.
• Designed the application by implementing Struts2 Framework based on MVC Architecture.
• Designed the project using MVC, Session Facade, Service Locator and Business Delegate patterns.
• Configured new activation specs, connection factory and queue.
• Developed Web pages using JavaScript, HTML5, CSS3, jQuery, Angular.js to create the user interface views.
• Created various actions under Servlet-config.xml files.
• Implemented RESTFUL Web services.
• Implemented all DAO’s using Spring Framework.
• Configured and deployed the application on WebSphere Application Server.
• Implemented Complex business Delegate layer using DAO’s created and business logic.
• Configured and created application log files using Log4J required to trace application messages.
• Used PVCS as version control system.
• Actively involved in code reviews and bug fixing

Environment: Java 1.6, J2EE, JSP, Spring 3MVC, JDBC, RAD 7.5, IBM WSAD7.1.21, IBM DB2Connect V9.7, Rational Rose, HTML5, CSS3, XML, angular.js, RESTFUL Web services, JUnit 4.1, PVCS, Windows.

J2EE Developer

Confidential

Responsibilities:

• Designed the application by implementing Spring Framework based on MVC Architecture.
• Followed Agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to user needs.
• Designed the project using MVC, Session Façade, Service Locator and Business Delegate patterns.
• Designed Application flows and developed UML diagrams for the application using Rational Rose.
• Developed all JSPs, action classes and helper classes involved in the project.
• Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer.
• Extensively used Spring MVC framework to develop the web layer for the application. Configured DispatcherServlet in web.xml.
• Implemented controller (abstract) and mapped it to a url in servlet.xml file. Implemented JSP corresponding to the controller where in the data was propagated into it from the model and view object from the controller.
• Implemented all DAO’s using Spring Framework.
• Used Hibernate ORM framework as persistence engine, configured O/R mapping and wrote hibernate queries.
• Configured and deployed the application on Web Sphere Application Server.
• Implemented Complex business Delegate layer using DAO’s created and business logic.
• Exposed various capabilities such as Web Services using RESTFUL.
• Configured and created application log files using Log4J required to trace application messages.
• Compiled and built the application using ANT scripts and deployed the application.
• Used SVN as version control system.
• Actively involved in code reviews and bug fixing

Environment: Java 1.5, Spring 3MVC, J2EE, JSP, Hibernate 3.0, Eclipse 3.5, Web Sphere 6.1.41, Oracle 10g, Rational Rose, HTML5, CSS3, XML, J2EE design patterns, Web Services, SVN, Windows

J2EE Developer

Confidential

Responsibilities:

• Involved in Requirement Analysis and modeled the requirement in UML using rational tool, designed the applications using OOAD and created the UI tool - using Java, XML, XSLT, DHTML, and JavaScript.
• Worked on Eclipse during development to have MVC architecture for application development So that the developed application has a separate paradigm for design layer, presentation layer and control layer.
• Integrated Struts (MVC architecture), Tag Libraries and created interactive form-based applications. Where these tags are used for displaying error messages in dealing with nested ActionForm beans.
• Worked on Struts validations using validation.xml, validation-rules.xml in struts framework and also wrote many JavaScripts to do client side validations.
• Designed and implemented the Struts JDBC Template wrapper and Hibernate Domain Model for the services.
• Wrote and used Java Bean classes, JSP and Stored Procedures and also JSP custom tags in the web tier to dynamically generate web pages
• Used Hibernate ORM to integrate with the business application with Oracle Database and where the hibernate template is used to implement the business logic.
• Implemented IBM Clear case as source control tool.
• Build ANT Script for the application and used Log4J for debugging and made the code a bug free application.
• Written JUNIT test cases for testing UI Framework classes
• Participated in Unit testing and functionality testing for tracking errors and debugging the code.
• Involved in Unit, Integration, Pre-Production testing and involved in Client Acceptance Tests and Approvals.

Environment: UML, OOAD, Eclipse 3.3, Apache Tomcat 6.0, Struts 1.2, Struts-Tag lib, HTML, XML, XSLT, DHTML, JavaScript, Hibernate 3.0, Weblogic 10, JSP 2.0, Stored Procedures, IBM DB2Connect, ANT, Log4i, JUnit.

J2EE Developer

Confidential, Denver, CO

Responsibilities:

• Analysis Design and Development, Testing and Production Support.
• Actively participated in the complete Software development life cycle starting from design phase to the implementation phase. Involved in Requirements gathering and Designed High and Low Level Designs using UML.
• Developed functional model, object model and dynamic model using UML.
• Developed code for various activities using MVC architecture.
• Developed client side screen using JSP, HTML and DHTML.
• Worked on development of Hibernate, including mapping files, configuration file and classes to interact with the database.
• Developed web service (which talks with web method) for uploading CSV (using Web Methods) files and validating and later inserting in to the corresponding tables.
• Involved in injecting dependencies into code using Spring core module concepts like IOC of Spring Framework.
• Developed Java classes using JDBC to perform data validation once the data is loaded into back office database from different data sources.
• Used JDBC to invoke Stored Procedures and also used JDBC for database connectivity to Oracle.
• Wrote Stored Procedures, Prepared statements and views for DAO layer.
• Used Apache Log4j to archive log files as per formatting and archiving (both size and number).

Environment: Java 1.4, Servlets 2.0, JSP 2.1, HTML 5, JavaScript1.8, XML 5.0, Log4J, Ant 1.7.1,Struts 2.0, Hibernate 3.0, Web services, Spring 2.0, Websphere 5.x, IBM DB2Connect, RAD 7.0, Linux.