PROFESSIONAL SUMMARY:

• Around 10 years of extensive experience specialized in Java based object oriented technologies,web development,e commerce and n - tier applications
• Extensive experience in Java(JDK 1.6), J2EE (Servlets, JSP, JDBC, EJB), JSTL,XML,XSLT, Tiles,Javascript,Ajax.Flex. Sound knowlegde in concepts like multi threading and Collections.
• Extensively worked with framework architecture using Struts MVC design pattern.
• Hands on experience with frameworks like Spring and Hibernate.
• Extensive knowledge in Web Services and Soap protocol.
• Sound knowledge in Oracle, RDBMS and PL/SQL .
• Experience in development of applications with required emphasis on testing and specific requirements implementation with the help of tools JUNIT and AGITAR.
• Involved in UAT, Unit testing and System Level testing.
• Experienced in development, deployment and administration of Weblogic Application Server, Web Sphere Application Server, Tomcat 5.0 and Apache web server.
• Extensive experience of development under version control systems viz VSS CVS and subversion control(SVN). Adaptive skills in analysis and problem solving.
• Exposure to multiple development environments, design patterns & principles and technologies spanning services and product environments.
• Mentored junior Java developers to use proper development tools & follow coding standards for consistent code base across the board.
• Key strength includes understanding business problems and effective use of technology to solve.

PROFESSIONAL EXPERIENCE:

Confidential, NYC,NY

Java/ J2EE/ Flex Consultant

Responsibilities:

• Worked on wireframes(Microsoft - visio) for ROC Console during requirement analysis phase.
• Developed Initial framework for ROC Console using Flex 4.0
• Developed various modules using different MVC frameworks - Caingrom framework, Parsley - Spicelib framework,pure MVC. Used Parsley - Spicelib autowiring feature at flex client side .
• Used modular approach to load various modules using flex within one application. worked on various custom flex components for example custom Advanced Datagrid, custom Menu,ResizableTitleWindow, ConsoleDebuggerBox using flex 4.0 sdk.
• Developed Services using Java and exposed it to flex client using Blaze DS server
• Used Spring for Dependency Injection and autowiring.
• Worked on deploying and compiling flex project using eclipse.
• Involved with deployment and management of Weblogic Server.
• Implemented Annotations for Spring bean mappings. Configured Spring JDBC feature in DAO layer. Worked on Populating tables with the data from remote server using DB LINK.
• Worked on PL/SQL to use database objects like packages,stored procedures and functions for seamless transition of data between database and middle tier.
• Optimized SQL queries to improve database layer performance.
• Preparation of Test Cases and testing of the modules. Developed unit test using JUNIT.
• Participate in User testing and Bug fixing efforts.
• Worked with the team for deployment of application along with building of WAR file using maven.

Technical Environment:J2EE, Flex 4.0, parsley - spice lib(2.3.0), Spring, Oracle 11g,Weblogic 11g, Log4J,JUNIT

Confidential, Ridgefield Park, NJ

Sr. Java /J2EE Engineer

Responsibilities:

• developed a struts type framework using xml and property file structure
• Worked on soap based web services. devloped web service client using top-down approach(using WSDL), used Web services wizard to create the Web service and skeleton Java™ classes, in order to establish connection with webservices(JAXWS). Created a POC for GHR-Hub using FLEX 3.0
• Configured configuration file (Axis.xml) for setting up various setting like non blocking https transport,enabling properties for operation client using SOAP and REST.
• Worked on writing standalone java class to authenticate soap header used by web services.
• Worked on accessing unix based server to access code, scripts and moniter those scripts..
• Worked on jasper reports. Developed unit test using JUNIT.
• Worked on PL/SQL to use database objects like packages,stored procedures and functions . for seamless transition of data between database and middle tier.
• Involved in requirement and object oriented analysis based on used cases.
• Participate in User testing and Bug fixing efforts.
• Worked on Clear Case, Rational Clear Quest.
• Worked with the team for deployment of application along with building of JAR File.

Technical Environment: J2EE, JSP,Servlets, Struts, Spring, Oracle 10g,SQL Server 2005 Hibernate 2.1, Unix, web logic,apache tomcat, MySQL,WEBSERVICES(JAXWS),,Log4J,JUNIT

Confidential, Warren, NJ

Sr. Java/J2EE Consultant

Responsibilities:

• Developed Framework using JavaScript UI libraries like Dojo, EXT 2.0.
• Developed Framework architecture using Struts MVC design pattern.
• Used Spring for Aspect Oriented Programming and Dependency Injection.Developed code to use Aspect Oriented Programming for authentication and transaction management.
• Worked on deploying and compiling flex project using eclipse.
• Worked extensively on XSLT for various XML Design source files. developed entire ajax flow with data in XML format.Worked on xml parsing to retrieve data.
• Developed Framework architecture using Struts MVC design pattern.
• Used Spring for Aspect Oriented Programming and Dependency Injection.Developed code to use Aspect Oriented Programming for authentication and transaction management.
• Developed POC for including Web Services for transiton of data between web layer and database layer. Worked on Populating tables with the data from remote server using DB LINK.
• Developed Servlet Filter class to include page level filtering in web application using Dependency Injection and web configuration files.
• Designed and implemented core components of the framework in Java(JDK 1.5) using Spring & Hibernate. Implemented Annotations for mapping Hibernate & Spring bean mappings.
• Worked with Hibernate and IBATIS for data persistence.
• Configured Hibernate and JDBC DAO classes using Spring Transaction management.
• Configured IBATIS and JDBC DAO classes using Spring Transaction management.
• Designed the data model in tandem with the hibernate table per class fundamental. used XDoclet to parse java class files(objects) and generated hbm which are xml configuration files .These files are generated from templates that use the information provided in the source code and its JavaDoc tags.
• Developed code using Java, Hibernate configuration and POJOs for manipulation of the persistent layer. Developed unit test using JUNIT.
• Worked on PL/SQL to use database objects like packages,stored procedures and functions for seamless transition of data between database and middle tier.
• Optimized SQL queries to improve database layer performance.
• Preparation of Test Cases and testing of the modules.
• Participate in User testing and Bug fixing efforts.
• Worked with the team for deployment of application along with building of EAR file and packaging it with HERMES .

Technical Environment:J2EE, JSP,Servlets,Dojo and Ext2.0(Ajax based javascript liabraries), Struts,WebServices,Soap,Spring, Oracle 10g,SQL Server 2005 Hibernate 2.1,IBATIS, Unix, Websphere, XDoclet, Log4J,JUNIT

Confidential

Sr. Java / J2EE Developer

Responsibilities:

• Interface development using HTML and JSP.
• Co-ordinated with the Design team in developing the UI of the application.
• Worked on Webworks Framework for front end layer along with extensive use of JSTL tags .
• Worked on i18n (internationalization) protocol to display error messeges in two languages ie. English and German.
• Worked on database objects like packages,stored procedures, functions and indexes.
• Wrote SQL procedures & functions for performance purpose. Created indexes and tuned queries.
• Developed Code using Java and Hibernate configurati on and POJOs for manipulation of the persistent layer.Preparation of Test Cases and testing of the modules.
• Deployed and administored JBOSS Server .Maintained JBOSS server and helped team members with server issues for development purpose.
• Efficient handling of enhancements with minimum impact to existing functionality.
• Preparation of Test Cases and testing of the modules.
• Developed unit test using JUNIT.
• Participate in User testing and Bug fixing efforts.
• Worked with the team for deployment of application along with building & packaging of EAR file.

Technical Environment: J2EE,Java-script,HTML,CSS,JSP,Servlet,Log4J,Webworks,Tiles,i18n(internationalization),Oracle 9i, Hibernate 2.1, HP-UX, JBoss,