SUMMARY:

• Software Engineer with 5+years of proven and demonstrated experience in designing and implementing e - commerce, multi-tier applications and system integration solutions.
• Full life-cycle experience utilizing Object Oriented analysis and design methodologies.
• Experience with various Websphere Commerce Starter Stores such as Consumer Direct, Madison, and Extended Sites.
• Worked on customizing WebSphere commerce admin console including accelerator and management center
• Worked on various subsystems of WebSphere commerce such as catalog, member, order, promotions and payments
• Experienced in developing Websphere Commerce applications leveraging web 2.0 features (dojo, ajax)
• Experienced using RAD and Eclipse IDE
• Experience in WC integration with Tiles, Paypal PayFlow Pro
• Experience using SVN, CVS, Subversion tools
• Experience in database platforms Oracle Sybase, DB2, Microsoft SQL Server, MySQL
• Significant experience in Object oriented programming using Java - Java EE.
• Extensive experience in Web Application programming using Google Web Toolkit, HTML, XML.
• Working knowledge of developing and programming databases like DB2, Oracle.
• Expertise in Software development life cycle including requirement gathering, designing, programming, testing and implementation
• Proficient in developing Test plans, Test Cases and Test scripts using testing tools like Quick Test Professional, Quality Center and SQL Red Gate.
• Experience in Leadership, team building, problem solving, escalating issues.

WORK EXPERIENCE:

Confidential, Chicago Illinois

Responsibilities:

• Worked on front end JSP and Java Script files.
• Worked with Member subsytem
• Worked on Ajax service calls to invoke OOB Commands.
• Development of MyAccount functionality.
• Involved in the development of storelocator functionality.
• Responsible for trouble shooting and resolving the issues.
• Used CVS as version control system.
• Created custom Promotions using WebSphere commerce 7.0 management console
• Created several EJB’s.
• Guided offshore team to improve code quality and integrated their solutions
• Extended and customized back end commands
• Front end JSP development with the standard tag library and Struts
• Wrote documentation on URL flattening, SEO url mapper, SEO url patterns
• Worked on Commerce Accelerator tools frame work.
• Experienced in XML Schema and DTD for document exchange XML.
• Generating, parsing and displaying the XML.
• Created new views and applied access control policies.
• Developed user interface screens using JSP, HTML, CSS, JavaScript

Confidential, Kansas City, KS

Java Developer

Responsibilities:

• Struts framework is used for building the Front-End.
• Utilized the various J2ee Design patterns to develop the Business modules based on the required functionality.
• Developed view and controller components.
• Interacted with business analysts and other end users to resolve user requirements issues.
• Developed user interface (view component of MVC architecture) with JSP, Struts Custom Tag libraries, HTML and JavaScript.
• Developed the controller component with Servlets and action classes.
• Business Components are developed (model components) using Enterprise Java Beans (EJB).
• Developed Session Façade with Stateless Session bean to provide a uniform coarse-grained service access layer to clients.
• Developed DAO'S for getting data and passing data to the database
• JavaScript is used for client side validation and to control some dynamic data.
• Deployed the application on WebSphere Application server 6.1
• Wrote SQL queries and PL/SQL procedures for JDBC.
• Clear Case is used for version control.
• Used MQ series to create, send, receive and read messages.
• Used software development methodologies such as waterfall.
• Ant scripts are used for local, dev, QA and production builds.
• Prepared technical and Java API documentation.

Environment: WebSphere Application server 6.1, JDK 1.5, JDBC, JNDI,EJB, JSP,jquery, Servlets, Apache Struts 1.2, HTML, XML, Java Script, CSS, UNIX/Linux, Oracle 9i, Toad, Clear Case, MQ Series, Rational Rose

Confidential, San Jose, CA

Java Developer

Responsibilities:

• Programmer Analyst responsible for development, support and enhancement of Order Fulfillment system.
• Designed and developed JSP pages for Agent login, Products display, My Account and Order Confirmation pages.
• Implemented struts Validator framework for validating the input forms at both client side and server side.
• Implemented GUI interface using tiles, JSP's and struts custom tags.
• Analyzed and identified components for the Presentation, Business, Integration, Resource and Service Layers
• Created Service Locator component to conceal the complexity of J2EE/JNDI APIs.
• Developed Business Interfaces for EJBs.
• Used Session, Façade to wrap coarse-grained entity beans.
• Involved in the Web Sphere Server configuration, packaging and deployment of EAR file.
• Designed DataAccessObjects, to encapsulate data access code.
• Created the message resource file to display application information and error messages

Environment: Core Java, Struts Framework, WSAD 5.1, Various Design Patterns, EJB, JSP, HTML, Oracle 9i, Web Logic 7.1, CVS, JUNIT on Windows XP.

Confidential, CA

Java Developer

Responsibilities:

• Involved in entire life cycle development of the application
• As part of the lifecycle development prepared class model, sequence model and flow diagrams by analyzing Use cases using Rational Tools.
• Reviewing and analyzing data model for developing the Presentation layer and Value Objects.

  Created HTML, CSS, XHTML and DHTML pages for front-end, used Struts & JavaScript for client-side validation.

• Extensively involved in developing Web interface using JSP, JSP Standard Tag Libraries (JSTL) using Struts Framework.
• Used Struts Tag Libraries to develop the JSP pages.
• Used JSTL in the presentation tier.
• Designed front-end screens for the Module which I was involved.
• Used and configured Struts DynaValidatorForms, MessageResources, ActionErrors Validation.xml, Validator-rules.xml.
• Involved in writing the client side scripts using JavaScript.

  Developed Controller using ActionServlet and Action mapping provided by Struts framework.

• Coded different action classes in struts.
• Wrote hibernate configuration xml file for database access.

  Developed various java objects (POJO) as part of persistence classes for OR mapping.

• Used OR mapping tool Hibernate for the interaction with database Oracle 9i.
• Developed SQL stored procedures and prepared statements for updating and accessing data from database.
• Development carried out under Eclipse Integrated Development Environment (IDE).
• Used Clearcase Version Control for Project Configuration Management.

Environment: Windows XP, Java, J2EE, Struts, Hibernate, Spring, JSP, JSTL, Servlets, JavaScript,HTML, XML, JUnit, Eclipse, TOAD, Websphere, Clearcase, RAD, Ant, Clear quest and Oracle.