SUMMARY

• Over Six - year track record of extensive development experience specializing in a environment building n-tier application using Java, J2EE, JSP, Servlets, JDBC, EJB, Struts, JavaBeans, JavaScript, HTML, XHTML/DHTML, XML.
• Extensively involved in developing distributed Enterprise and Web applications using UML, Java J2EE, Web technologies dat includes Core Java, JSP, Servlets, Struts, Web Services, JUnit, Hibernate, Log4J, and XML.
• Experience in configuring, deploying teh web applications on Web Logic, Web Sphere and Application Servers, hands on experience in using Tomcat. Experience to develop and deploy JAX, SOAP, Restful Web Services.
• Hands on experience in design in various OOAD concepts using teh UML wif Rational Rose, MS-Visio. Experience on different IDEs such as Eclipse, RAD and NetBeans.
• Proficient in writing and handling SQL Queries, PL/SQL, Stored Procedures, and triggers and also developing and optimizing DB2 SQL Queries.
• Good working noledge of build tools like Maven, Ant and error logging using Log4J.
• Experience in using version control systems such as SVN, Clear case. Excellent communication skills, noledge in identifying problem domains in scope of client requirement and fixing issues.

CORE COMPETENCIES

• Web Technologies
• Batch File/Shell Scripting
• Process Improvement
• Agile Methodology
• Programming languages
• Rational App Developer
• Testing Tools
• Various Frame Works
• J2EE Technologies
• Complex Troubleshooting
• Version Control Tools
• Team Leadership

TECHNICAL SKILLS:

Languages: Java, Java Script, Unit Shell Scripting, C, C++, PL/SQL.

J2EE Technologies: Servlets, JSP, JSTL, JDBC, EJB, Design Patterns, JNDI, JMS, JAXP, JPA, RMI, JSF, JUnit

Frameworks: Struts, Spring, Hibernate.

Scripting: JavaScript, Jquery, AJAX, Unix Shell, Log4J.

Database: Oracle, MS SQL Server, DB2.

Web/Application Servers: JBoss, Web sphere, Web Logic, Apache Tomcat.

IDE tools: Eclipse, RAD, NetBeans.

XML Technologies: XML, XSLT, DOM, DTD, SAX.

Web Services: JAX-RPC, JAX-WS, SOAP, Restful, WSDL, UDDI.

Version control: CVS, SVN, Clear case

Web Technologies: HTML, DHTML, CSS, AJAX, JavaScript.

Design Tools: Star UML, Rational Rose, MS-Visio.

Operating Systems: Windows 98/2000/ XP/Windows 7, Linux and Unix.

PROFESSIONAL EXPERIENCE:

Confidential

Java Web Developer

Responsibilities:

• Involved in all phases of software development including application design, technical design, development, testing & debugging, documentation and incorporation of user feedback to plan enhancements in teh application system.
• Responsible for design and development of front-end screens using JSF, AJAX, JavaScript, jQuery, HTML and CSS.
• Was also a part of Production Support and acted as a Team Lead for teh application.
• Developed DB2 queries and developed object or database mapping using Hibernate API
• Involved in design and implementation of MVC architecture in different modules.
• Developing Controlling Page Navigation and Handling teh Request Parameter’s wif Managed beans in JSF.
• Implemented JSF Converters to handle formatting and Localization and configured teh faces-config.xml to create a web application navigation rule.
• Designed, developed and maintained teh data layer using teh Open JPA.
• Developed JAXB web services using WSDL, XSD, SOAP and XML.
• Used Microsoft Visio for developing teh Use case diagrams and architecture diagrams required for teh application.
• Used RAD for writing code and Clear Case and SVN for Version Control.
• Was a part of migrating teh application from teh server version of WAS 6.1 to WAS 7.0.
• Used Web Sphere Application Server for deploying various components of applications.
• Deployed teh application on different environments and did unit and integration testing.
• Involved in both Waterfall and Agile methodologies.
• Assisted QA process in test cases preparation, execution and fixing of bugs using Quality Center.

Environment: Java 1.5, J2EE, XML, JSP, JSF, Servlets, Spring, Hibernate, DB2, IBM Rational Application Developer 7.0/ 8.0, IBM Data Studio, JAXP, Web Services, PL/SQL, Rational Clear Case, SVN, Windows XP, Eclipse, IBM Quality Center 11.0, HP Screen Recorder, XML Spy, WINSCP, Microsoft Visio

Confidential, Dallas, TX

Java Application Developer

Responsibilities:

• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Involved in teh development of presentation modules. Teh application is based on teh MVC-II Architecture using Struts framework.
• Acted as a Team Lead and mentored juniors.
• Used Struts Action Classes and regular Java classes. Implemented client side validations using JavaScript and server side validation in teh Action classes.
• Developed Web pages using JSP, JavaScript, HTML, AJAX, CSS, and XSLT to create teh user interface views.
• UsedUNIXshellscripts to deploy teh applications in various work environments like QA, and Development.
• Used PVCS version controller to maintain teh code.
• Designed and developed a web client using Servlets, JSP, Java Script, HTML and XML using Struts Framework.
• Developed Java classes for implementing asynchronous processing using Weblogic.
• Involved in creation and deployment of Enterprise Application in WebLogic.
• Experienced in writing SQL and PL/SQL scripts including Stored Procedures, functions, packages and triggers.
• Developed Business Logic modules usingEJB session beans.
• Employed Hibernate 2.0 to store teh persistent data as an Object-Relational Mapping (ORM) tool for communicating wif database.
• Used Apache collection utils Closures and Predicates using JDK 1.6 features.
• Used JMS for sending teh messages to teh Export Queue.
• Used Spring Framework for Dependency injection and integrated wif teh Struts Framework and Hibernate.
• Used JUnit to unit test teh modules & Log4j for logging error/debug messages.
• Resolved teh issues encountered during teh System Test and Acceptance Test.
• Involved in bug-fixes, enhancements and code refactoring.

Environment: s: Java, JDK1.6,JavaScript, Servlets 2.3, JSP 1.2, Ajax, Struts, XML, Oracle 10g, PL/SQL, Hibernate, Springs, UML, Maven, Rationale Rose, Web logic 10.1.3, CVS, EJB, PVCS, Rational Application Developer 5.0, HTML, DHTML, JMS,CSS.

Confidential, Mason, Ohio

Java/J2EE Developer

Responsibilities:

• Involved in deploying teh application wif Spring Framework and Hibernate
• Involved in gathering business requirements, analyzing teh project and created UML diagrams such as Use Cases, Class Diagrams, Sequence Diagrams and flowcharts for teh Optimization module using Microsoft Visio.
• Implemented teh AJAX, JSPs, and Servlets, in teh MVC Struts Framework to effectively handle teh workflow of teh application.
• Developed Action classes to handle HTTP client requests by using HTTP Servlet Request, HTTP Servlet Response, Action Mapping and Action Form objects.
• Worked wif Core Spring Framework for Dependency Injection, Spring Context to provide message sources
• Developed Spring Configuration file to define data source, beans and Hibernate properties
• Designed and developed teh User Interface using JSP, JSF, HTML, CSS and JavaScript
• Various JSF, Rich faces tags were used to implement asynchronous requests to web container
• Worked wif Spring web flow to represent UI flow
• Implemented Design Patterns like MVC, Session Facade and Data Transfer Objects
• Used Hibernate XDoclet tags to generate hbm.xml files
• Worked wif Hibernate for developing Persistence classes to interact wif teh database
• Implemented WSDL XML document to located and describe teh web services
• Developed Ant scripts to deploy EAR, WAR files for deployment into server
• Successfully executed all teh test cases and fixed any bugs/issues identified during teh test cycles
• Worked wif Log4J for logging purpose in teh project
• Involved in building and deploying scripts using Maven to generate WAR, EAR and JAR files

Environment: s: Java, J2EE, Hibernate, Servlets, MVC Struts, Spring, PL-SQL, HTML, WebSphere Application Server, Rational Rose, UML, MS Visio, Rational Unified Process (RUP), XML, Oracle, VSS, Log4J, Unix.

Confidential

Software Engineer

Responsibilities:

• Involved in requirements gathering from teh client
• Developed webservices for enterprise integration between Oracle Business Process Execution Language (BPEL), RestFul and Entity Level Service using Spring-Webservices (Axiom).
• Developed RestFul web services.
• Developed webservices to make teh communication between BPEL and RestFul services.
• Prepared low level design, process flow design and development activities using Oracle Business Process Execution Language (BPEL).
• Wrote teh build scripts using Ant to deploy teh application in various environments.
• Configured teh Cruise Control, Hudson and Jenkins for continuous integration.
• Configured teh Nexus repository manager.
• JAXP and Castor used for code generation.
• Implemented teh shared libraries mechanism for teh RUMBA application.
• Implemented teh messing using JMS in Sonic MQ and Active MQ tool.
• Implemented teh API-Status check.
• Implemented ORM using Hibernate.
• Wrote Complex SQL Queries and triggers in Oracle.
• Validated Design Patterns, Implemented various Design Patterns like Session Facade, Value Object, Singleton, business delegate, service locator, Data Access Object etc.
• Drew relationship / ER diagrams using Erwin for oracle schema.
• Automated SoapUI testing through maven build process.
• Automated teh webservices testing using Groovy scripting in SOAPUI.
• Automated teh web testing using Selenium IDE and Selenium RC.
• Testing - unit testing (JUnit) & integration testing
• Reviewed teh code wif PMD and Checkstyle and used Cobertura for code coverage
• Received Feather in My Cap award (FIMC) and commendations from Sr. Product Manager and Project Management team

Environment: s: JDK 1.6, WebServices, Spring, Hibernate, MyEclipse 8.0, Oracle Fusion 11g, Maven, Ant, SVN, Weblogic Server 10.3, Tomcat 6.0, Cruise Control 2.7, Hudson, Agile, Toad, SQL Developer, Eclipse, Jdeveloper 11.0, SoapUI Pro 3.0, Selenium.