PROFESSIONAL SUMMARY:

• Over 6 years of professional IT experience in analysis, design, development, implementation and production support of software in enterprise J2EE applications.
• Extensive Experience in developing applications using Java, JavaBeans, J2EE Technologies such as Servlets, JSP, JDBC, JMS, XML and Oracle (SQL and PL/SQL), Sybase, MySQL, Tomcat 6.0/5.5, WebLogic 10.3/9.2.
• Experience in web - based GUIs development using JSP, JSTL, HTML, CSS and JavaScript.
• Good Working Experience on Frameworks using Struts, Spring, Hibernate.
• Experience in design patterns like MVC, Factory, Abstract Factory, Singleton and DAO.
• Experience in Web Services to implement SOA using SOAP, WSDL and UDDI.
• Writing scripts for build tools like ANT to build and deploy JAR, WAR applications.
• Experience in JMS using Topics and Queues both for Synchronous and Asynchronous messaging.
• Experience in using UNIX/LINUX commands and Shell scripts.
• Experience in complete Software Development Life Cycle (SDLC).
• Excellent knowledge & working experience on Multi-Tier & Designs, including Web & Application tiers.
• Good work experience in writing SQL queries with major Relational Databases.
• Experience in Integrated Development Environments for programming work, which include Eclipse, BlueJ.
• Good working knowledge on CVS, SVN.
• Knowledge in real time data seeding and FIX protocol.
• Experience inOOADTechnologies developing Use Case Diagrams, SequenceDiagrams and Class Diagrams using case tools like UML/Rational Rose 2003.
• Experience in writing JUnit Test Cases.
• Good experience in troubleshooting J2EE enterprise application running on Apache Tomcat Server,WebLogic and WebSphere on Windows and Unix/Linux environment.
• Good Experience in giving Production Support to the applications.
• Proactive to issues, taking ownership of the work assigned, and having quick self learning skills in learning new technologies on the fly.

TECHNICAL SKILLS:

Languages: Java 5.0/1.4/1.3,C++, C.

J2EE Technologies: Servlets, JSP, JSTL, JDBC, JMS, and Web Services(WSDL, SOAP, UDDI and JAX-RPC).

Web Technologies: HTML, CSS, JavaScript

XML Technologies: XML, XMLBEANS, SAX, DOM

Frame Works: Struts 2.0/1.2, Spring 3.0/2.0.

ORM Frame works: Hibernate 3.0.

Web/Application Servers: WebLogic 10.2/9.3, Web Sphere 7.0, Apache 5.5/6.0.

IDE and Tools: Eclipse, BlueJ, Ant, Putty, Secure CRT, EditPlus, UltraEdit, Toad, PL/SQL Developer

Databases: Oracle 10g/9i/8i, MySQL 5.8, Sybase 12.5

Analysis and design tools: Rational Rose, J2EE design patterns.

Version Control Systems: SVN, CVS, Rational Clear Case

Testing Tools: Junit, Winrunner

Scheduling Tools: Autosys

Operating Systems: Windows95/98/NT/2000/7, XP Professional, Unix, Linux andMS DOS.

PROFESSIONAL EXPERIENCE:

Confidential

Responsibilities:

• Designed functional and technical design documents
• Designed and developed Java classes using Object Oriented Methodology
• Spring-Hibernate integration is used to get and set data from Details tables to Enhanced BA tables and from Summary Override tables to Service Response Cache tables
• Used Depedency Injection feature in Spring to instantiate classes
• Developed Stored Procedures using XML related functions like XMLELEMENT(), XMLATTRIBUTE() etc to store in CLOB format
• Used ANT to generate the jar files from the XSD using XMLBEANS
• Used Log4J to create log files to debug as well as trace application
• Used XMLBEANS to bind the data in the XML format to Java Objects
• Worked extensively in the backend Oracle database
• Used ANT script to generate the jar files
• Used Spring AOP to perform logging, exception handling
• SoupUI is used to test the XML service
• Used Ant for generating the hbm files
• Involved in the production support of the application
• Involved in JUint testing

Technologies: Java 1.5, Spring 3.0, Hibernate 3.2, XMLBEANS, ANT, SQL Developer, Oracle 10g, Windows 7.

Confidential, NYC

Responsibilities:

• Created many new functionality for report distribution module
• Developed JSP and HTML pages using CSS as part of the presentation layer
• Extensively used Struts taglibs
• Developed Web Services to implement SOA using SOAP, WSDL, and UDDI with HTTP
• Data access layer is implemented using Hibernate
• Used Apache POI to generate Excel documents
• Implemented Struts action classes
• Worked extensively in the backend Oracle database
• Used WSDLto post the services in the UDDI.
• Developed lookup tables and views to speed up queries
• Developed mail alert mechanism for alerting the users when their selection criteria are met
• SOAP client request is used to make use of services.
• Involved in JUint testing
• Developed ANT scripts for building, testing and deploying the application on Weblogic server
• Involved in testing the ported application
• Participated in Quality analysis and testing

Technologies: Java 1.5, Struts 2.0, Hibernate 3.0, WebLogic 9.2, JSP, HTML, CSS, Apache POI, ANT, Webservices, Sybase 12.5, Solaris, Windows XP

Confidential, NYC

Responsibilities:

• Designed functional and technical design documents
• Used core J2EE Design Patterns like singleton and MVC
• Designed and developed Java classes using Object Oriented Methodology
• Developed/Modified web pages using JSP, HTML
• Hibernate is used to extract data from database and bind to corresponding Java objects
• Used Dependency Injection feature in Spring to instantiate classes
• Involved in the usage of DAO, Abstract factory, Factory design patters
• Used Spring AOP to perform logging, exception handling
• Expertise in XML validations with DTD & XML Schema and processing profile with SAX, DOM Parsers
• Used Ant for building and deploying application to Weblogic Application Server
• Developed Stored Procedures and Triggers on OracleDatabase
• Involved in Performance Tuning of the database
• Developed new and enhanced existing KornShell Scripts and scheduled them as jobs by making entry into Autosys
• Involved in the production support of the application

Technologies: Java 1.5, JSP, HTML, CSS, Spring 3.0, Hibernate 3.2, Autosys, WebSphere 7.0, ANT, Oracle 10g, Solaris, Windows XP.

Confidential

Responsibilities:

• Involved in the coding of the controller classes
• Used Design Patterns like DAO, Abstract Factory and Factory
• Involved in the development of web pages using JSTL/JSP, HTML
• Hibernate is used to extract data from database and bind to corresponding Java objects
• Used Spring AOP to perform logging, exception handling
• Used Log4J to create log files to debug as well as trace application
• Developed Servletsto handled requests from multiple clients
• Involved in User Level Designing
• Work with support team to see applications and products through deployment and maintenance
• Used Ant for building and deploying application to WebLogic Application Server
• Involved in the production support of the application
• Involved in JUint testing

Technologies: Java 1.5, JSP, JSTL, HTML, Spring 3.0, Hibernate 3.2, WebLogic 9.2, ANT, Oracle 9i, Windows XP.

Confidential

Responsibilities:

• Participated with team members in analyzing the problem
• Developed Servletsto handled requests from multiple client
• Coding using HTML, JSP.
• Used SAX and DOM XML parsers to parse XML files receiving from other modules in the application
• Used JDBC to access Oracle 9i database for accessing customer information
• Involved in developing XML files
• Developed application, which provides interface between middle tier to database using JDBC
• Designed and developed the Validators, Controller Classes and Java bean components
• Involved in Database Management and JDBC connectivity
• Involved in Junit testing

Technologies: Java 1.4, JSP, JDBC, Apache 5.0, JMS, Struts2, ANT,Orcale 9i, WebLogic, Linux, Windows XP.