SUMMARY:

• SDLC: 6+ years of software development experience in object oriented programming, design and development of Multi - Tier distributed, Enterprise applications using Java and J2EE technologies with Software Development Life Cycle.
• Java-J2EE: 6+ year of Experience in Java, J2EE technologies which involves JDBC, Servlets, JSP, JSF, Struts1.2,Struts 2.0, XML, JAXB, AJAX, EJB2.0, JMS, MQ Series, Web Services, SOAP, Hibernate, Spring Framework, Java Script, and JUnit with various configuration tools like Clear Case, VSS, MAVEN and CVS. Experience using IDE’s like Eclipse3.0, My Eclipse, WSAD5.1, RAD 6.0 and JBuilder. Strong knowledge and experience in Flex, ActionScript and PHP.
• E-commerce applications: Strong experience in developing e-commerce applications, distributed applications using Java, Servlets, JSP, Struts, Spring, BEA’s Web Logic 8.x/7.x/6.0, WSAD 5.0, JDBC, Hibernate 2.0, Applets, EJB, Java beans, Web Sphere, Weblogic Application Server, JBoss 4.0.4, Apache Tomcat Server, JavaScript, HTML 4.0,DHTML XML, J2EE, DB2,SQL, Oracle 9i/8i/8.0.3/7.5, MS SQL Server 2000/’97/7.0/6.5, Sybase, UML, RUP, Rational Rose, Rational Clear Case, Rational XDE modeler, JBuilder 5.x, Visual Source Safe 6.0, Crystal Reports, Dream Weaver, Visual Basic, Visual Source Safe, WinCVS and ClearCase.
• Experienced in AGILE methodologies/Scrum methodology & Rational Unified Process (RUP) for applying best practices in software development such as architecture, design patterns, peer programming, unit testing, configuration management, quality and defect tracking, deployment, etc
• Web Servers: 4+ years of extensive experience in Programming, Deploying, Configuring, Fine-tuning and Administering Application & Web Servers such as IBM Websphere 6.0/5.1.1/5.0.1/4.0/3.5/3.0, IBM Web sphere Commerce Server (WCS), IBM Websphere Studio Application Developer (WSAD) 5.0/4.0 and BEA Weblogic 9.2/10.
• Messaging: Strong EAI background using IBM MQ Series 5.3.1/5.2, JMS for integrating Legacy Enterprise Applications.
• XML: Strong XML experience using XML 1.0, XSL, XSLT, DTD Schema & SAX/DOM, AJAX, HTML, DHTML, PERL, CSS and JavaScript. Experienced in parsing (DOM and SAX) XML using JAXP API. Experience with JIBX for marshalling and unmarshalling xml.
• Architecture: Experience in Service Oriented Architecture (SOA), Struts Framework, Hibernate, J2EE Design Patterns and Implemented MVC, Singleton, Business Delegate Design patterns, RUP and Agile Methodologies in Rational Rose..
• Databases: Experienced with RDBMS implementation and development using Oracle 8/8i/9i, PL/SQL, SQL Server 2000/2005, DB2, SQL*Loader, Stored Procedures, TOAD, Explain Plan, Ref Cursors, Constraints, Triggers, Indexes-B-tree Index Bitmap Index, Views, Inline, Materialized Views, Database Links, Export/Import Utilities, MS SQL Server 2005/2000, UDB DB2 on Windows 95/98/NT/2000/XP, IBM AIX 4.3, Sun Solaris 2.7/2.6, HP-UX 9.0 and RedHat Linux.

TECHNICAL SKILLS:

Java-J2EE: Core Java, Java 2.0, JDK 6.0, J2EE 2.0/1.1 (JSP 2.0, Servlets 2.3, EJB 3.0), J2ME, JNDI, JWS, Java Beans, Spring 2.0, Hibernate 3.0, JSF, Agile, JDBC for building server side applications, Applets, Swing, AWT, Struts (Tiles, custom tag libraries), JDBC/ODBC, MQ Series 5.1, DHTML, XPATH.

Design/Tools/Technologies: UML, Java, Servlets, JSPs, JSF, Struts, BEA’s Web Logic 8.x/7.x/6.0/5.1/4.5, JDBC, Spring, Applets, EJB, Java Beans, Web Sphere, Apache Tomcat Server, JavaScript, HTML, XML, J2EE, SQL, Rational Rose, Rational Clear Case, VSS,CVS Visual Basic, Oracle 8i/7.x under Unix and Windows NT.

Enterprise Servers: IBM WebSphere 6.0/5.1.1, IBM Web sphere Studio Application Developer (WSAD) 6.0/5.0/4.0, RAD 6.0, JBoss Application Server, Eclipse IDE 3.0, Weblogic Workshop 8.1, Net Beans IDE 5.5, Apache Tomcat Web Server 5.0.25, Sun Java Web Server, Apache HTTP Server, Java Web Server 2.0, Jbuilder & Java Web Server 2.0, Visual Cafe4.0, TextPad, Home suite, Edit Plus, JDeveloper, Visual age for Java. FrontPage 2000, Test Director 7.6

Java Related Packages: Velocity, Tiles ANT, Log4J.

IDE’s: Eclipse 3.3, My Eclipse 5.1, WSAD5.1, RAD 6.0, JBuilder 5.0, Ant 2.4, Apache Axis 1.2.

XML Technology: XML 1.0, XSLT 2.0, DTD/Schema, Apache Xalan (XSL processor), Apache Xerces (XML parser), DOM/SAX API.

Programming: HTML 4.0, CSS, JavaScript, Ajax, Perl, Sybase, UNIX Shell Scripting.

Databases;: Oracle 10g/9i/8i/8.0.3/7.5, DB2, DB2 UDB, MS SQL Server 2000/’97/7.0, MS Access 2000 and PostgreSQL.

Other Tools: WSAD 5.1, RAD 6.0, JBuilder 5.0, Eclipse 3.1, SQL Navigator 5.1, Visual Basic 6.0, VSS 6.0, WinCVS 2.0,IBM ILOG(JRules,CPLEX), Junit 4.0.

Environment: UNIX, IBM AIX 4.3, Sun Solaris 2.7/2.6, MS-DOS 6.22, Windows 95/98/NT/2000/XP.

PROFESSIONAL EXPERIENCE:

Confidential - Atlanta, GA

Java J2ee Developer

Responsibilities:

• Invovled in Requirements gathering and analysis of the application.
• Developed front end using Google web Development Kit (GWT)
• Worked in the development of application using Spring framework.
• Used Hibernate extensively in data access layer to access and update information in the Oracle database.
• Used MySQl database and wrote stored procedures.
• Used JAXB in the web Service’s request/response for data marshalling/un-marshalling process.
• Used Eclipse IDE for the development of application.
• Deployed the application on Tomcat and Jetty Application Server.
• Used SOAP UI for testing web services.
• Involved in analyzing and resolving production Issues
• Implemented unit test cases for business classes and front end classes using JUnit.
• Used Spring Framework for Dependency injection and integrated with Hibernate.
• Actively participated in daily Scrum meetings.
• Used SVN for Version Control.
• Developed Ant scripts for automating build process.
• Used Apache Axis as an end point for generating WSDL.
• Used Log4J to capture the log.

Environment: Java, J2EE, GWT, Spring, Hibernate, Oracle, SQL, Eclipse, Tomcat, JettyJUnit, Web services, SOAP UI, XML, XSD, XSLT, SVN, Apache Axis, WSDL.

Confidential, Blythewood, SC

Java J2ee Developer

Responsibilities:

• Involved in the various phases of SDLC (Software Development Life Cycle) like Requirements gathering, Analysis, Design and implementation of the project.
• Followed AGILE Methodology and SCRUM to deliver the product with cross-functional skills.
• Created different interactive spring web flows for creating, modifying and deleting the case status.
• Extensively worked on form validation using the Spring Validator framework.
• Extensively worked with Spring modules like Spring ORM module.
• Used to interact with Business Analyst in team meetings and involved in testing with End user.
• Designed the System based on the business requirements and prepared the data flow, divided data flow into modules, functions and interface
• Involved in designing Class diagrams, Sequence diagrams, Activity Diagram
• Implemented Design patterns like Service locator, DAO, Business Delegate, Singleton, Factory Method, Session Façade
• Used Custom tags and JSP Standard actions for developing JSP pages
• Working extensively with Hibernate Query Language (HQL) to store and retrieve the data from oracle database.
• Used Hibernate template to persist data and worked with Hibernate relationships
• Involved in the day to dayinteraction with the customersfor data mapping and form integrations
• Involved in preparing SOAP requests for testing the API to the internal VZ backend
• Created the Webservice clients to consume the gateway WSDL and deployed on WebLogic10
• Responsible for production support / maintenance involving production deployments on WebLogic10 server, defect tracking on live traffic 24/7
• Implemented JUNIT testing framework to write and run automated testing.

Environment: Java/Java EE 5, Eclipse3.4,, Spring IOC, Spring MVC, JSP, Javascript, HTML, JSTL, Hibernate 3.X, WebLogic10, XML, XML SPY 2008, XSL, XSLT, Junit, Log4j, TOAD, Oracle 10g, SOAP, SOAP UI, Spring Web Services, SVN Repository, ANT, Windows XP, UNIX, PUTTY

Confidential, Santa Ana, CA

Java J2EE Developer

Responsibilities:

• Involved in the development of both the back end and the front end of the application using Struts, Spring and Web Services.
• Developed new user interfaces in JSP for Presentation, Forms for data beans, and Action for Business logic.
• Developed several customized tag libraries for JSP implementation.
• Implemented the Java Persistence object/relational mapping and persistence management interfaces using EJB3.
• Improved the efficiency of the application by adapting Value Object, Business Delegate and Session Façade design patterns.
• Developed RestFul webservices using Jersey API.
• Configured tiles with struts as an implementation for Composite View design pattern having multiple Jsp’s in a single page.
• Developed various Forms and configured various dyna action forms.
• Implemented server side validation using both form based validation and the struts validator framework.
• Created tile definitions, struts-config files, validation files and resource bundles using Struts framework.
• Intensively used several struts based tag libraries and custom libraries.
• Implemented batch processing to update the database and automate transaction processing.
• Performed Event-driven process automation for job scheduling and work queue functionality. Wrote abstract objects to parse XML files as per the defined XSD.
• Worked on outbound web services to send the data from the application to the third party vendor.
• Validated the data from the input files against the XSD before processing into various batches for further processing
• Responsible for fixing bugs reported in Mercury Quality center.
• Developed Stored Procedures, Triggers and Functions and fine tuned SQL queries.
• Used Log4J for logging and Ant to build.

Environment: Jdk1.x, JSP, Struts, Spring 2.0, JPA, XML, Flex, Webservices, Eclipse 3.x, Clearcase, ClearQuest, Oracle 10g, Weblogic 10.x, CSS, Java Script, Ajax, Ant, Log4J, JUnit.

Confidential, New York

Java Developer

Responsibilities:

• Developed java Component that reads a flat file and creates a generalized xml file.
• Validated the generated xml file against a DTD that contains parsing rules and protocols.
• Developed Extensible Style Sheet (XSLT) files that contain transformation rules for client specific xml files.
• Developed java component that uses JDOM to parse an xml document and transforms it to another xml document.
• Analyze and review the Requirements documents periodically.
• Used GWT for rich UI development and for client side validation.
• Used JAXP Trax API and JDOM API to transform data from XML to XML, HTML.
• Developed XML Schemas Definitions for loan applications for various banks using XMLSpy.
• Verified XML Schemas using XMLSpy for wellformness and validity.
• Used JDOM for XML parsing.
• Developed business objects in the object model.
• Developed Java beans to populate XML files. Involved in fixing the bugs within the application.
• Extensive Java coding experience in developing Java classes.
• Responsible for requirement gathering for the different test scenarios.
• Involved in the performance tuning of SQL queries.
• Involved in the Code Reviews.
• Developed test cases using test driven development.
• Prepared test reports of the bug status and reviewed the bug fixing strategies.
• Involved in the Integration testing.

Environment: Java 2 SDK, Flex, Agile, XML, XSL, JAXP, JDOM, XMLSpy, Log4j, Struts, MQ, Maven, Quality Center, Spring, Hibernate, Tomcat 6.0, Linux, Unix and Oracle 10g

Confidential, New York, NY

Java Developer

Responsibilities:

• Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization of the Application. Used XP (Extreme Programming) methodology.
• Used JSF MVC framework for developing J2EE based web application.
• Developed the front - end screens using HTML, DHTML, CSS, JSP, JSTL and Java Script. extensively used for client side validation.
• Develop the User Interface Screens for presentation using Ajax, JSP and HTML.
• Used JNDI for Directory Service
• Hibernate used as ORM tool for persisting the data.
• Eclipse used as Java IDE tool for creating JSPs, Servlets, EJBs, and XML.
• Design and develop Servlets, Session and Entity Beans to implement business logic and deploy them on the Weblogic Application Server.
• Created Connection Pools in WebLogic and configured as needed.
• Designed the application by implementing JSF Framework based on MVC Architecture with EJB, simple Java Beans as a Model, JSP and JSF UI Components as View and FacesServlet as a Controller.
• Written and debugged the ANT Scripts for building the entire web application.
• Used XML to transfer the application data between client and server.
• Used Log4j for logging Errors.
• Used CVS as source control.
• Involved in Configuring web.xml and faces-config.xml according to the JSF framework.
• Used JUnit to write repeatable tests mainly for unit testing.

Environment: Java, J2EE, JSP 1.2, JFC/Swing, Servlets 2.3, JDBC 2.0, EJB 2.0, XML, JSF 1.2,Hibernate 2.0, Weblogic Application Server 8.1, Eclipse, Oracle 9i, CVS 1.2, HTML, Ajax, Rational Rose XDE, Junit 4.0, JavaScript, MVC, Windows NT.

Confidential, Ohio

J2EE Developer

Responsibilities:

• Participated in requirements gathering, interacted with the team, maintained and assigned change requests to the team members.
• Participated in OOA/Design, UML Modeling and used design patterns (Intercepting Filter, Session Facade, and Service Locator).
• Analyzing the requirements. Designing the input and outputs of forms by using Dream WeaverMX.
• Implemented JTree, JTable, JfileChooser and other swings type of components.
• IP2Location Web Service to get country, state, Confidential, longitude, zip code, ISP and domain name information by IP address.
• Developed middleware services, which are built on Java framework using Java, MySQL.
• Designed the various server side components like Normal Beans.
• Implemented JDBC programming with automated data refresh from very large XML files.
• Established communication between different technologies to share the business logic of the application.
• Validated users input, date format using Java.
• Created trigger, functions, Procedures on the bases of Project Requirements.
• Developed different Components in EJB.
• Implemented interaction with database by using different Components.
• Established Communication between EJB, JSP and normal beans technologies.
• Resolved technical issues and helped programmers in understanding and solving complex problems.
• Integrated the different Modules of the Product.

Environment: J2EE, Java, Swings, EJB, Web Services, Servlets, JSP, Normal Beans, Applets, NetBeansIDE, XML, MySQL, MyOdbc Driver, JUnit, Ant, Windows2000 Server/Linux, JBOSS.

Confidential

Java Developer

Responsibilities:

• Participated in dividing application into different layers.
• Worked on controller part to design all data base objects.
• Developed JSPs and Servlets focusing on MVC approach.
• Developed screens using Java, HTML, DHTML, CSS, Dojo, JSP and JavaScript.
• Implemented connection pooling for database.
• Used jFreeChart to display the survey responses in interactive way.
• Used iText API to generate reports.

Environment: MVC, SQL Server, JDK1.4, J2ee, Web Logic, JavaScript