SUMMARY:

• 9+ years of experience on Cross Platform (Web & Client - Server) application development and design using Object Oriented Programming, Java /J2EE technologies.
• 3+ Years’ experience in Solution Designing the Dynamic Web Applications
• 4+ Years’ experience in implementing dynamic web applications using IBM Rational Application Server.
• Expertise in OOA, OOD, SDLC, Software Development, Java Application Development, Distributed Application Development and Object Oriented Programming (OOP).
• Expertise in XML and related technologies like XSL, XSLT, XPath and parsers like JAXP (SAX, DOM) and JAXB.
• Expertise in WeB technologies like HTML, DHTML, JAVASCRIPT, AJAX, XHTML.
• Expertise in design and development of various web and enterprise applications using J2EE technologies like JSP, Servlets, EJB, JDBC, JNDI, JMS, IBM MQSeries, RMI and Web Services.
• Extensively experienced in using various design patterns such as MVC (Model-View-Controller), Singleton, Session Facade, Service locator, Factory, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.
• Experienced in various frameworks: Jakarta struts framework 2.x, JSF1.1, Spring1.2, Hibernate 3.0, DOJO.
• Experienced in using Java IDE tools of IBM WebSphere Studio Application Developer (WSAD) 5.0/5.1.2, Rational Application Developer (RAD) 6.x, Eclipse 3.x and familiar with other IDE’s like Net Beans 6.x, JBuilder, and JDeveloper.
• Experienced using IBM WebSphere Application Server 3.5/4.x/5.x/6.x, BEA Weblogic Application Server 5.1/6.x/7.x/8.x/9.x/10.x and TOMCAT Application Server 5.x/6.x.
• Experience in using Win CVS and PVCS for version control.
• Experience in working with different operating systems Windows 98/NT/2000/XP/7, UNIX, and LINUX.
• Good working knowledge on Ant, Log4j and JUnit.
• Excellent in databases like IBM DB2/UDB, Oracle 8i/9i/10g, SQL Server 2000, MySQL.
• Possess excellent communication, interpersonal and analytical skills along with can - do attitude and Ability to learn and use new systems and paradigms in considerably less time.

TECHNICAL SKILLS:

J2EE Technologies: Servlet 2.5, JSP 2.1, EJB 3.0,/2.x, JNDI, JMS, RMI, JDBC, IBM MQSeries.

Programming languages: Java 1.5, JSP, C, C++, SQL, PL/SQL, VB.

Frameworks: Jakarta Struts framework 2.x, Java Server Faces framework1.1, Spring framework1.2, Hibernate 2.0/3.0,J2EE Design Patterns.

Web Technologies: XML 1.1, XSL, XSLT, XPATH, XHTML, SAX, DOM, CSS, Java Script, HTML 3.x/4.x, DHTML, AJAX.

Application/Web servers: IBM WebSphere 3.5/4.x/5.x/6.x, WebLogic 5.1/6.x/7.x/8.x/9.x/10.x, JBoss 3.2.x/4.0, Tomcat 5.x/6.x.

Databases: DB2 UDB, Oracle 8/8i/9i/10g, MS SQL Server 2000, MySQL, MS Access.

IDE Tools: IBM WebSphere Studio Application Developer (WSAD) 5.0, 5.1.2, JBuilder, Eclipse 2.0/ 3.0/3.1/4. x/5.x/6.x, Net Beans 4.0/4.1/6.0, JDeveloper 10g, JBuilder 8.0.

Configuration Management: CVS, PVCS, Rational Clear Case.CVS,PCVS, Rational Clear Case.

Operating Systems: 98/NT/2000/XP, UNIX, LINUX.

Tools: Dream weaver, Ant, Cruise Control, JUnit, TOAD and Visual Caf .

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Customer Manager (Order management system) and Customer Service Orchestrator (Order Provisioning system)
• Actively involved in the implementation of the Project through Agile Methodologies
• Designed and developed the front end/UI using JSPs, JSTL, DHTML, Jqeury
• Developed the application using Spring MVC Framework.
• Implemented the Inversion of Control using Spring IoC.
• Developed and debugged the code functionality using Spring Tool Suite (STS).
• Implemented the Century Customer, Account, Address, Services, and Contacts WebServices using CXF Framework.
• Implemented persistence layer using Spring Jdbc that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on Jboss Application Server.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC, IoC, Session Facade, Data Access Object, Singleton and Factory.
• Created Test scenarios and Test cases for end-to-end testing of complete application.
• Used Century CIF framework to integrate the Systems and invoke web services from new ICP/TP platform.
• Created Analysis Documentation, Design Documentation, Logical Interfaces Documentation and Service Documentation
• Actively Tracked/Assigned/Resolved tickets in Defect Tracking Systems using JIRA Tool and fixed defects in the QA environment under UAT.
• Used Log4J to capture the log that includes runtime exceptions.
• Used GIT for version control across common source code used by developers.
• Used Toad as an interface to connect to the Oracle Database.

Environment: Java 1.8, JSP, Java Script, FHTML, JQuery, Spring IoC, Spring MVC, Spring JDBC, JBOSS, GIT, Apache Maven, Oracle 10g, TOAD, CXF Webservices, Sharepoint, Microsoft Visio.

Sr. Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Billing and Payment Systems (BPS)
• Active involvement in the implementation of the Project through Agile Methodologies
• Designed and developed the front end/UI using JSPs and State Farm custom tab library State Farm Experience(SFX).
• Designed and Developed the functionality of Billing and Payment Systems application using Spring MVC Framework.
• Implemented the Inversion of Control using Spring IoC.
• Developed and Debugged the code functionality using Spring Tool Suite (STS).
• Implemented the WebServices using CXF Framework as a Provider.
• Registered the WebServices in WebSphere Services Registry and Repository (WSRR).
• Implemented persistence layer using Spring Jdbc that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on VMware vFabric tc Server Developer Edition.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC, IoC, Session Facade, Service Locator, Data Access Object, Singleton and Factory.
• Used Mule ESB to integrate existing Legacy Systems on J2EE Platform and invoke web services from new ICP/TP platform.
• Created Analysis Documentation, Design Documentation, Logical Interfaces Documentation and Service Documentation
• Actively Tracked/Assigned/Resolved tickets in Defect Tracking Systems using TRAC Tool and fixed defects in the QA environment under UAT.
• Used pgAdmin as an interface to connect to the Postgres Database.
• Used Hadoop to interact with legacy systems Big Data for retrieving the existing customer’s details

Environment: Java 1.6, J2EE, XML Beans, XSLT, XSL, XSD, XML, Maven, JUnit, Spring Tool Suite 2.8.1, Postgres, VMware vFabric tc Server Developer Edition, Spring Jdbc, CXF WebServices, SOAP, SVN, pgAdmin, Hadoop, Big Data, LINUX, SLF4J .

Sr.Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Bundles Phase 1 and 2, Single Event Bundles and Automated Regeneration of Conference Code and Owner Tokens Mass Update Modules.
• Designed and developed the front end/UI using JSP, HTML, JavaScript and AJAX.
• Designed and Developed the functionality of Owner API Gateway application using Struts MVC Framework.
• Implemented the Inversion of Control using Spring Framework.
• Developed and Debugged the code functionality using Rational Application Developer 7.5.
• Developed the business logic using Session EJBs and Message Driven Beans.
• Implemented the Message Driven Beans and JMS for Mass Update functionality.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on IBM Rational Application Server 7.0
• Created Test scenarios and Test cases for end-to-end testing of complete application.
• Used XML Web Services using SOAP for implementing the code for business operations.
• Involved in defect tracking and review using Quality Center and defect fixing in the QA environment, UAT and Production Support Phases.
• Used Log4J to capture the log that includes runtime exceptions.

Environment: Java 1.5, J2EE, EJB 2.1, JNDI, XML Beans, XSLT, XSL, XSD, XML, ANT, JUnit, Rational Application Developer 7.5, DB2, IBM Rational Application Server 7.0, Hibernate 3.0,WebServices .

Sr.Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Product Management Tool and eRate Rating System.
• Designed and developed the front end/UI using JSP, Rich Faces, XHTML, JavaScript and AJAX.
• Developed the application using JSF Framework that leverages classical Model View Layer (MVC) architecture.
• Used Spring Framework for Dependency Injection.
• Used Rational Application Developer 7.5 to implement and debug the code.
• Developed the business logic using Session EJBs.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes. Deployed the applications on IBM Rational Application Server 7.0.
• Created Test scenarios and Test cases for end to end testing of complete application using JUnit.
• Involved in analysis of the existing system for identifying performance loopholes, which won client appreciation.
• Used XML Web Services using SOAP while communication the PMT to eRate.
• Used XML parser APIs such as JAXP (SAX) and JAXB in the web service's request response data marshalling as well as unmarshalling process.
• Involved in defect tracking and defect fixing in the QA, UAT and production support phases.
• Used Log4J to capture the log that includes runtime exceptions.
• Used Clear case for version control across common source code used by developers.
• Used SQL Squirrel as an interface to connect to the DB2 Database.

Environment: Java 1.5, J2EE, JSF 2.0, Rich Faces 3.3, EJB 3.0, JNDI, HTML, CSS, XSLT, XSL, XSD, XML, DHTML, JavaScript, AJAX, ANT, JUnit, IBM Rational Application Devleoper 7.5, DB2, IBM Rational Application Server 7.0, Hibernate 3.0, WebServices, SOAP, JAXP (SAX), JAXB, ClearCase, SQL Squirrel, .

Sr.Java/J2EE Developer

Responsibilities:

• Involved in the process design, coding and testing phases of the software development cycle of Convergys Shopping and ordering application.
• Designed and developed the front end/UI using JSP, Rich Faces, XHTML, JavaScript and AJAX.
• Developed the application using JSF and Rich Faces for front end, Spring to manage business layer components and Hibernate for performing database transactions (Configured WebApplicationContext as a ContextListener in the web.xml file to Integrating Spring with JSF).
• Used Spring Framework for Dependency Injection.
• Used Jboss Developer Studio to implement and debug the code.
• Implemented the business logic using EJBs.
• Deployed the applications on Weblogic Application Server 10.1.
• Used ANT scripts for compiling java classes and deploying the application on BEA Weblogic Application Server 10.1.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Session Facade, Service Locator, Data Access Object, Singleton and Factory.
• Created Test scenarios and Test cases for end to end testing of complete application using JUnit.
• Provided production support by updating existing Codes. Handled Change Request for already developed code in a very tight schedule.
• Used XML Web Services using SOAP while interacting with the other modules like RB Integration..
• Used Log4J to capture the log that includes runtime exceptions.
• Used CVS for version control across common source code used by developers.
• Used SQL Devloper as an interface to connect to the Oracle Database.

Environment: Java 1.5, J2EE, JSF 2.0, Rich Faces 3.2, EJB 3.0, JNDI, HTML, CSS, XSLT, XSL, XSD, XML, DHTML, JavaScript, AJAX, ANT, JUnit, JBoss Developer Studio,, PL/SQL, Oracle 10g, BEA Weblogic Application Server 10.1, Apache Tomcat Server, Hibernate 3.0,WebServices, SOAP, JAXP (SAX), JAXB,

Sr.Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Verizon In Home Agent as well as Home Network Management application and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Developed the front end/UI using JSP, HTML, DHTML, and JavaScript.
• Developed Custom Tags, JSTL to support custom User Interfaces.
• Extensively worked on migrating SVG (Scalar Vector Graphics) to VML (Vector Markup Language).
• Developed the application using Struts MVC Framework.
• Used Eclipse 3.5 to develop the code for Servlet, JSP and EJB.
• Developed the business logic using Session EJBs.
• Implemented persistence layer using Hibernate .
• Deployed the applications on Weblogic Application Server 10.1. using ANT scripts.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Session Facade, Service Locator, Data Access Object, Singleton and Factory.
• Created Test scenarios and Test cases for end to end testing of complete application using JUnit.
• Used XML Web Services using SOAP to interact with vRepair, VNM modules.
• Involved in Go Live and Post Production Support activities.
• Extensively used JDBC as connectivity to access DB2.

Environment: Java 1.5, J2EE, JSP 2.0, Struts, EJB, JNDI, HTML, CSS, XSLT, XSL, XSD, XML, DHTML, JavaScript, AJAX, ANT, JUnit, Eclipse 3.5, PL/SQL, DB2, BEA Weblogic Application Server 10.1, Apache Tomcat Server, Hibernate 3.0,WebServices, SOAP, JAXP (SAX), JAXB, ClearCase, LINUX, Log4J, CVS.

Sr.Java/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of Plant Activity System as well as Internal Movement System and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Involved in designing the user interfaces using JSP, HTML, and DHTML.
• Developed the application using Struts Framework.
• Used Spring Framework for Dependency Injection and integrated with the Struts Framework and Hibernate.
• Implemented Business processes using Session EJBs and Message Driven Beans.
• Used Eclipse for writing code for JSP, Servlets, Struts and EJBs.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on BEA Weblogic Application Server 10.1 using ANT scripts.
• Developed the Web Service client using SOAP protocol that interacts with other modules like Request Collection and View Collection.
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as updating the plant internal movements to the SAP through the Mercator.
• Developed JUnit test cases for all the developed modules.
• Used JDBC to make the database connectivity to operational database Oracle 10g.

Environment: Java 6, J2EE, JSP 2.0, Struts, Spring 1.0.2, EJB2.1, Hibernate3.0, JMS, JNDI, PL/SQL, Oracle 10g, HTML, CSS, DHTML, XSL, XSLT, XML, XSD, JAXP, JAXB, ANT, JavaScript, AJAX, Eclipse, BEA Weblogic Application Server 10.1, Hibernate 3.0, UNIX, Microsoft Visio, Microsoft Visual Source Safe,

Sr.Java/J2EE Developer

Responsibilities:

• Involved in analysis of the existing system for enhancements and studying the change impact on the existing system.
• Involved in analysis, design and developing front end/UI using JSP, HTML, DHTML, JavaScript, and AJAX.
• Developed Custom Tags, JSTL to support custom User Interfaces.
• Designed Java components using MVC, Data Access Object, Singleton, Session façade, Business Delegate, Service Locator design patterns on multi-tier architecture.
• Developed the application using Struts Framework.
• Used Spring framework for integrating Struts and Hibernate.
• Used Eclipse 3.5 to develop the code for Servlet, JSP and EJB.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on Weblogic Application Server 10.1. using ANT scripts.
• Created Test scenarios and Test cases for end to end testing of complete application using JUnit.
• Used XML Web Services using SOAP while communicating with the other modules like BGW(Broadband GateWay).
• Used XML parser APIs such as JAXP (SAX) and JAXB in the web service's request response data marshalling as well as unmarshalling process.
• Extensively used JDBC as connectivity to access Oracle 9i.

Environment: Java 1.6, J2EE, JSP 2.0, Struts, Spring 1.2, EJB, JNDI, HTML, CSS, XSLT, XSL, XSD, XML, DHTML, JavaScript, AJAX, ANT, JUnit, Eclipse 3.5, PL/SQL, Oracle 9i, BEA Weblogic Application Server 10.1, Apache Tomcat Server, Hibernate 3.0,WebServices, SOAP, JAXP (SAX), JAXB, ClearCase, LINUX,

Sr.Java/J2EE Developer

Responsibilities:

• Designed and implemented the Flight Scheduling System module and Rewards Plus Program module in the Aviation Application.
• Designed and Developed the user interfaces using JSP, Rich Faces and static pages using HTML.
• Involved in the development of Promotion Code Reservations.
• Developed the application using JSF MVC Framework.
• Used Spring IoC to support JSF and Hibernate3.0 tool.
• Used RAD to develop, test and debug the code.
• Deployed the applications on IBM Websphere Application Server 6.0.
• Used IBM MQ Series Java Messaging Service for reliable and asynchronous exchange of important information such as confirmation email.
• Used XML Web Services using SOAP for querying, browsing and booking of airline tickets, hotel rooms and car rentals.
• Worked on migrating of Crystal Reports into Jasper Reports.
• Used JDBC to retrieve data from Oracle 10g.

Environment: Java, JDK 1.5, J2EE, JSP 2.0, Spring, EJB, JSF, Rich Faces, JMS, HTML, CSS, DHTML, XML, XSLT, XSD,JAXP, RAD, IBM Websphere Application Server 6.0, PL/SQL, Oracle 10g, SOAP, Web Services, ClearCase, Hibernate 3.0, Windows XP, LINUX, CVS, Microsoft Visio, Crystal Reports, Jasper Reports,