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Java Developer,resume Profile

SUMMARY OF SKILLS

  • Java Developer around 7 years of experience in Requirements Analysis, Design, Development, Implementation, Production and Support of Java, J2EE and client-server technologies.
  • Involved in all the phases of Software Development Life Cycle SDLC .
  • Extensive experience in developing applications using HTML, Java Script, J-Query, JSP, Servlets, JavaBeans, EJB, JSTL, JSP Custom Tag Libraries, JDBC, JMS publish/Subscribe, JavaScript, XML, XSLT and JAXB
  • Developed and deployed multi-tier Enterprise Applications using Tomcat, JBoss, OC4J, Web Sphere 5.x, 6.x, Web logic 8.x, 9.x Web and application servers.
  • Strong Working experience in Design, Development and implementation of several J2EE frameworks like Model View Controller Struts 1.1/1.2, Spring IoC, Spring MVC, Spring JDBC and Hibernate.
  • Developed J2EE applications on IDE's like Eclipse,WSAD, and Rational Application Developer.
  • Working experience in developing Session Stateless Stateful , Entity and Message Driven Beans.
  • Implemented Design patterns such as Session Fa ade, Abstract Factory, Singleton, Value Object, DAO, Business Delegate, Transfer Object, Command Pattern and Service Locator.
  • Developed ANT scripts and shell scripts for the build and deployment of J2EE applications.
  • Working experience in using UML, XML parsers SAX, DOM , XSL, XSLT, SOAP, WSDL, WSDL2JAVA, JWSDP, HTML and DHTML.
  • Hands on experience with JMeter for load-testing in both single and master-slave methodology.
  • Sound RDBMS concepts and extensively worked with Oracle 9i/8i/10g, PL/SQL, SQLServer2000 etc.
  • Familiar with designing and coding Stored Procedures, Triggers, Cursers and Functions using PL/SQL.
  • Developed and deployed web services to interact with partner interfaces, and written client interfaces, and implementation classes to consume the web services.
  • Experience in training the Jr. Developers in Java/J2EE Technologies, and willingness to learn new technologies.
  • Very good experience in developing Test Cases using JUnit.
  • Excellent communication and interpersonal skills and a very good team player with the ability to work independently

TECHNICAL SKILLS

J2EE Technologies: JSP, Servlets, JavaBeans, Struts, JDBC, ODBC, JNDI, RMI, JSP Custom Tag Libraries, Tiles, XML SAX DOM , JAXB, ANT, JUnit, Jmeter, Rational Rose, CVS, SDLC

Web/App Servers: WebSphere 5.x/4.x, WebLogic8.x/7.x, Tomcat 5.x/4.x, JBoss, Apache

IDE Tools: WSAD5.x, WebLogic Studio 8.x/7.x, Eclipse 3.0/2.1.1, JBuilder, Visual Studio

Web Services: XML, SOAP, WSDL, Apache AXIS

Data Bases: Oracle 8i/9i, DB2, SQL server, MS Access, Sybase

Languages: Java, JavaScript, Visual Basic, PL/SQL, HTML5,CSS3, DHTML, XML, UML

Operating Systems: Windows 9x/NT/2000/XP, UNIX Sun Solaris , Linux

PROFESSIONAL EXPERIENCE

Java Developer

Confidential

Responsibilities:

  • Involved in the analysis, high level design and detailed design of the web and enterprise applications.
  • Worked on the development of the presentation tier using Servlets, JSP, Struts and Java Script.
  • Calling database stored procedures using JDBC Callable Statement.
  • Involved in build, staging and deployment of J2EEapplication using maven.
  • Integrated Struts with Spring framework to leverage dependency injection and also to develop Web Services.
  • Hibernate framework is used as persistence layer for mapping an object-oriented domain model to a backend relational database Oracle .
  • Developed and Published SOAP based JAXWS web services, and also developed clients for consuming other web services.
  • Strong technical knowledge in JBoss Application server implementation, support, workload management and performance tuning including Web server setup configuration with JBoss App Server.
  • Involved in writing the complex SQL queries, Triggers, and Stored Procedures.
  • Implemented design patterns such as MVC,Singleton, Business Delegate and Service Locator.
  • Involved in build, staging and deployment of J2EE applications.
  • Extensively worked on writing JUnit test cases for testing the business components developed in Spring and Java.
  • Used Agile-methodology in Development.
  • Coding followed Test-driven development.
  • Used SOAP UI to test the webservices and mock response for unit testing webservices.

Environment: Core Java,J2EE, Struts1.1, Spring, Hibernate, Servlets,JDBC, ESBJSP,JMS, JSF, JDBC, EJB 2.0, XML, SAX, JAXB, HTML5,CSS3, DB2, UNIX, UML,Jquery, JavaScript framework,ClearCase, CVS,Rational Rose, JUnit, Rational Rose, Jmeter, ANT 1.3/1.4, Apache AXIS, SOAP, SQL,WSDL, Eclipse 3.x, Tomcat 5.x, JBoss.

Java Developer

Confidential

Responsibilities:

  • Involved in the analysis, high level design and detailed design of the web and enterprise applications.
  • Participated in the Technical JAD sessions.
  • Worked on the development of the presentation tier using Servlets, JSP, Struts, JSTL, Struts, Java Script, AJAX and JQuery.
  • Using Java Scriptmanaged day-to-day site design and creation.
  • Integrated Struts with Spring framework to leverage dependency injection and also to develop Web Services.
  • Hibernate framework is used as persistence layer for mapping an object-oriented domain model to a backend relational database Oracle .
  • Worked on the development of the service layer using Stateless Session Beans using EJB 3.0
  • Integrated applications using JMS point-point and publish/subscribe.
  • Developed XSD s for contract first web services.
  • Developed and Published SOAP based JAXWS web services, and also developed clients for consuming other web services.
  • Involved in writing the complex SQL queries, Triggers, and Stored Procedures.
  • Implemented design patterns such as MVC,Singleton, Session Fa ade, Business Delegate, Service Locator etc.
  • Used ClearQuest for defect tracking.
  • Involved in build, staging and deployment of J2EE applications on vast number of servers for production with use of WLST and shell scripts.
  • Involved in production support of J2EE applications.
  • Involved in fixing the defects through pass 1, 2, 3 of the Integration Testing.
  • Involved in upgrading servers to the latest JDK versions.
  • Extensively worked on writing JUnit test cases for testing the business components developed in Spring and Java.
  • Used Agile-methodology in Development.
  • Coding followed Test-driven development.
  • Used SOAP UI to test the webservices and mock response for unit testing webservices.

Environment: Core Java,J2EE, Struts1.1, Spring, Hibernate, Servlets,JDBC, ESBJSP,JMS, JSF, JDBC, EJB 2.0, XML, SAX, JAXB, HTML5,CSS3, DB2, UNIX, UML,Jquery, JavaScript framework,ClearCase, CVS,Rational Rose, JUnit, Rational Rose, Jmeter, ANT 1.3/1.4, Apache AXIS, SOAP, SQL,WSDL, Eclipse 3.x, Tomcat 5.x, JBoss.

Java Developer

Confidential

Responsibilities:

  • Involved in developing applications with Stateless Session EJB's and Message Driven EJB's.
  • Involved in developing DAO layer with Spring JDBC's features such as SimpleJDBCDaoSupport, JDBCTemplate and DriverManagerDataSource
  • Involved in developing adapters for JAX-WS Webservices.
  • Involved in developing customized workflow using HashMaps, Spring IoC.
  • Developed Stateless Session EJBs to make our functionality available to other applications.
  • Involved in the development of applications using Spring IoC, AOP.
  • Used Spring AOP features such as SpringBeanAutoWiringInterceptor to Inject Spring Beans Context into EJB's.
  • Developed common database library to execute various database commands like select, insert, update and delete against Oracle database.
  • Implemented Singleton, ServiceLocator and DAO design patterns.
  • Involved in enhancing customer ordering system with Spring MVC, Spring DAO, Spring IoC and Spring AOP.
  • Involved in enhancing customer care application with Struts 1.2, Tiles Framework.
  • Involved in exposing java beans as ManagedBeans with JMX for monitoring for collecting statistics across the application.
  • Involved in developing monitoring application with JMX.

Environment : Core java ,J2EE,JVM,Solaris, Weblogic 10.3, Struts 1.2, Tiles,JDBC, Stateless Session EJB, Message Driven EJB, JMS, Design pattern such as Value Objects, DAO, Singleton, ServiceLocator, Session Fa ade, Oracle 10g, Spring IoC, AOP, JDBC, JMX, JConsole, JManage,VisualVM,HTML5,CSS3 XML, XSD, JUnit, ANT, CVS, Eclipse 3.x, Agile, Test-driven development.

Java Developer

Confidential

Responsibilities

  • Using RUP and Rational Rose, developed Use Cases, created Class, Sequence and UML diagrams.
  • Involved in developing the complete process flow of PNG system for all the layers.
  • Installed and Configured Apache Tomcat 5.x, Eclipse 3.x, WSAD, and AXIS.
  • Developed and used JSP custom tags in the web tier to dynamically generate web pages.
  • Designed and implemented Struts MVC Paradigm components such as Action Mapping, Action class, Dispatch action class, Action Form bean, and a formset for validation.
  • Configured Web.xml and Struts-config.xml.
  • Used JNDI to lookup for the datasources and EJBs required.
  • Implemented Stateless and State full Session beans to capture user conversation and to achieve scalability, memory management and transactions, and Entity beans to bring the relational data to the object world.
  • Implemented JMSpublic/subscribe for asynchronous messaging.
  • Deployed entire PNG application on the production and staging servers at different Levels.
  • Developing Test Cases and did unit testing using JUnit.

Environment: Java, J2EE, Struts1.1, WebSphere 5.1, WSAD5.1.2,Servlets, JSP,JMS, JSF, JDBC, EJB 2.0, XML, SAX, JAXB, HTML,CSS, DB2, UNIX, UML, JavaScript, CVS, Rational Rose, JUnit, Rational Rose, Jmeter, ANT 1.3/1.4, Apache AXIS, SOAP, WSDL, Maven.

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