SUMMARY

• Over 7 years of experience in system development, design and deployment of multi - tiered distributed J2EE Client/Server applications using Weblogic, Websphere, JBOSS and Tomcat.
• Full software development life cycle experience, involved in requirement analysis, design, development, testing, deployment and support.
• Experience in developing web based GUIs using JSP, HTML, JQuery.JavaScript, and JSTL.
• Extensive experience in application development using Java, J2EE, Servlets, EJB, JMS, JSF, Struts, Tiles, JavaBeans, JDBC, Hibernate, Spring, JUnit, Log4J, XML, JavaScript, HTML.
• Proficient to develop enterprise applications with J2EE/MVC architecture.
• Experience with Application servers and Web servers such as, BEA Web Logic 5.1/7.0 /8.1, Jboss, and Apache Tomcat 4.0/5.0/5.5.
• Expertise with J2EE compliant IDE’s such as Jbuilder, Net beans 5.0, Eclipse 2.1/3.0,RAD,WASDIE,WPS.
• Implemented various design patterns like, MVC, Command, Singleton, Session Façade, Front Controller, Data Access Object, Value Object patterns.
• Experienced troubleshooter, resourceful, able to work under pressure.
• Excellent communication skills, leadership abilities, strong architectural skills, hardworking and a very good team worker.

TECHNICAL SKILLS:

Programming Languages: Java, J2EE, C, C++, Perl, SQL, Ant

Web/Application servers: Web Logic, Tomcat 5.0, JBoss 2.1/3.x, ATG Dynamo, Websphere

J2EE Technologies: Servlets, JSP, Struts, EJB, JDBC, JNDI, Swing (JFC), JUnit, Remote Debugging,Log4j,SOA

Web Technologies: JSP, HTML/DHTML, JavaScript, AJAX, CSS, XML, XSLT, SOAP,DOJO,Web2.0.

Design Patterns: MVC1, MVC2 (Model View Controller), Singleton, Session Façade, Observer, Observable, Visitor, Service Locator Pattern, Business Delegate

Distributed Technologies: EJB, JNDI, Web Services, RMI, RPC, Socket Programming, CORBA

RDBMS: Oracle8i/9i, MySQL, Microsoft Access, Distributed Databases

Software Packages/Tools: Eclipse 2.1/3.0, MyEclipse3.0, JBuilder, Web logic Workshop, Rational Rose, Toad7.x, Microsoft Visio, Dream weaver 4.0, Microsoft Visual Studio, MS Visual Source Safe, WinCVS, Clear Case, iB-IDE for Java-powered cryptographic button, Microsoft Visio, Dream Viewer.

Operating Systems: UNIX, MS Windows XP/2000/NT, Sun-Solaris, LINUX 7.3

TECHNICAL SKILLS

Confidential, Richardson, TX

Sr.J2EE Developer

Responsibilities:

• Involved in teh requirement gathering and analysis. Interacted with team members and Business users during teh design and development of teh application.
• Involved in teh migration of code from Java 1.3 to Java 1.6 and redesigned teh business logic with teh enhancements.
• Implemented teh application using Java/J2EE technologies and used design patterns such as Singleton, Factory and Data Access Object (DAO) in teh implementation of teh application
• Extensively worked on web services to interact with different sub systems. Created Webservice Definition Language (WSDL) and XML Schemas to provide a data access service for teh web applications.
• Involved in XML and XSLT modifications and complex transformations.
• Developed controlling and navigation part with teh halp of Struts 2 Frame work. Used Spring for Dependency Injection.
• Used JDBC, Spring JDBC and Hibernate to interact with teh Database and implement database operations.
• Developed Front end using JSP, DHTML, HTML, and JavaScript.
• Used Eclipse as IDE and SVN as Repository. Also used SAP Netviewer to compile some Java code in SAP environment.
• Involved in teh Database design modeling and wrote teh stored procedures and compiled into teh oracle servers.
• Involved in teh migration of data from SQL server to Oracle Database.
• Wrote PL/SQL queries and Store Procedures.
• Used ANT to build and deployed teh application in Weblogic Application server and in Linux /Solaris.
• Resolved teh tickets, monitor teh logs, and halped teh users to find and fix teh issues. Used Mercury Quality Center and CA in Production Support work to track defects.

Environment: Java, J2EE, JSP, Html, Struts 2, Spring 3.0, Hibernate 3.0, JNDI, svn, JMS, ANT, XML, XSLT, Weblogic 10, Eclipse, webservices, Apache Axis 2, JavaScript, AJAX, PL/SQL, SQL server, Oracle10g, Windows XP/Linux, Toad, Perl.

Confidential, Boston, MA

Sr. J2EE Developer

Responsibilities:

• Developed interoperable Web Services in WSAD, created WSDL’s, generated corresponding classes using Axis.
• Developed business modules with JSP, Servlets, Struts framework 1.1, Java, XML/XSL and EJB 2.0 technologies using Hibernate Application Framework.
• Designed and Developed SOAP to communicate between applications over HTTP.
• Used J2EE design patterns in system architecture, like Service Locator, Session Façade, Singleton, Abstract Factory, Data Access Object and Value Object pattern.
• Front End User Interface Design - Used Struts Framework, Swing, HTML, JSP, JavaScript, Java Applet, Macromedia Flash.
• Developed Ant Scripts for cruise-control and for building teh whole system from scratch
• Added security features to existing system like RBAC and LDAP autantication
• Designed teh presentation layer with HTML and JSP
• Developed teh application using Beans, Servlets and EJBs
• Developed and Deployed teh Stateless session beans (EJB 2.0) on Web sphere Application Server and used Message Driven Beans with MQ Series
• Configuring database connection pool on Web sphere Application Server using Spring Application Framework
• Implemented data transformations using XSLT
• Deploying teh application on WebSphere Application Server
• Involved in designing test cases, unit and Integration testing.
• Used VSS 6.0 for Version Control.

Environment: Struts 1.1, EJB 2.0, JDK1.4/1.3, Servlets 2.1, JSP 1.1, HTML 4.0, DHTML, XML, SOAP, MQ Series, Macromedia Flash, JavaScript 2.0, Oracle 8i, SQL, Web Sphere 5.1, WSAD 5.1, RAD, VSS 6.0, ANT 1.6.2, JDBC, J2EE Design Patterns, UML, Rational Rose 2000, Windows 2000, UNIX, Hibernate Application Framework, Spring Application framework.

Confidential, Dallas, TX

J2EE Developer

Responsibilities:

• TEMPEffectively interacted with team members and business users from different regions for requirements capture and Analysis.
• Used WID7 (Websphere Integration Developer) as IDE and SVN as Repository.
• Designed and implemented teh automated work flow from ordering till billing using BPEL (Business Process Execution Language) process, Mediation Flows and backend business flow using Java/J2EE technologies
• Extensively worked on web services to interact with different sub systems.
• Used JAX-WS for Design and development of webservices. Created Webservice Definition Language (WSDL) and XML Schemas to provide a data access service for teh web applications.
• Used JMS concept for passing objects to various systems and used Microsoft MQ visual Browser to get hold of queues.
• Involved in component development using EJB and maintained development using J2EE principals
• Used design patterns such as Singleton, Factory and Session façade pattern in teh implementation of teh application.
• Involved in XML and XSLT modifications and complex transformations
• Developed Portal to keep track of teh transaction using Spring.
• Used JDBC, Spring JDBC and Hibernate and Entity beans to interact with teh Database and implement database operations.
• Responsible to create and monitor teh JMS Queues, Connection Factories, Data Sources in Web Sphere.
• Writing teh stored procedures and compiling into teh oracle servers
• Used ANT tool to build and deploy teh whole application into IBM Websphere Application server (WAS) and Websphere Process Server (WPS) in Linux /Centos OS.
• Used HP Quality Center in Production Support work to track defects, resolving teh tickets, monitoring teh logs, and halping teh users to find and fix teh issues proactively.

Environment: Java, J2EE, JSP, Html, Spring, Hibernate, JNDI, EJB3.0, Svn, JMS, ANT, XML, XSLT, Websphere7, WID 7, BPEL, webservices, ESB, Apache Axis 2, Mediation Flows, MQ visual browser, JavaScript, AJAX, PL/SQL, DB2, Oracle10g, Windows XP/Linux, Toad, Perl.

Confidential, Woodlands Hills CA

J2EE Developer

Responsibilities:

• Involved in Requirements gathering and analysis, defining scope, Design analysis, Impact analysis, Integration and Deployment.
• Responsible for teh design and development of teh application framework
• Involved in coding and testing
• Experienced in using SQL, PL/SQL and Triggers.
• Involved in coding of JSP and EJB, JMS components with use teh JDBC for distributed enterprise architecture
• Developing teh user Interface using JSP, Servlets, HTML and JavaScript
• Used Container Managed Persistent (CMP) Bean for storing data into Oracle Database.
• Used Struts tiles for designing and validation.
• Used Design pattern as Session Façade and Business Delegate.

Environment: Java1.3, EJB 2, JSP, JMS, Servlets, Struts 1, XML, JAXP, JavaScript, JBOSS, Eclipse, HTML, ANT, Oracle8i, Rational Rose, Windows 2000.

Confidential

J2EE Developer

Responsibilities:

• Was involved in all teh phases of teh project. Developed teh use cases, class diagrams and teh sequence diagrams using Microsoft Visio.
• Designed teh MVC model 2 Architecture using Struts framework and J2EE design patterns.
• Developed Action classes and form beans in struts.
• Developed teh presentation tier using java script, Servlets, JSP and Struts framework. Extensively used struts tag libraries.
• Coded EJBs and web services in business tier.
• Implemented client side data transformations using XSLT
• Coded back end database functions and stored Procedure for teh applications.
• Used J2EE design patterns (Session Facade, Business Delegate, Service Locator, and Data Access Object (DAO) and value object) extensively.
• Developed Ant and UNIX shell scripts to build and deploy teh application onto JBOSS Application server.
• Used Eclipse as IDE and CVS as version controller.
• Used JUnit for unit testing.

Environment: JDK 1.5, J2EE5, Struts 1.1, Servlets, JSP 2.1, JDBC, EJB 2.0, Web Services(SOAP/HTTP), Java Scripts, JNDI, Oracle 9i, JBoss 4.X, Eclipse 3.2, Ant, JUnit, XML. CSS, CVS, UNIX, Windows and Microsoft Visio.