SUMMARY

• 7+ years of strong IT experience in development and implementation of enterprise applications using JAVA, J2EE.
• Excellent designing, architecting, debugging, troubleshooting skills.
• Thorough in J2EE technologies like Spring, Hibernate, Web Services, Design Patterns, SOA, SOAP, Struts, Tiles, MVC, EJB, MQ Series, JMS, JSP, Servlets.
• Have worked on application servers like Web logic, WebSphere, Tomcat, JBoss, JRun.
• Strong in databases like Oracle, SQL Server, DB2, MySQL.
• Extensive experience in Apache STRUTS Framework versions, DynaAction, DynaValidator forms, Exception Handling, STRUTS Validator Framework.
• Expertise in building strong websites confirming Web 2.0 standards using Yahoo User Interface (YUI) Framework, JQuery, HTML, XHTML, DHTML & CSS to develop valid code and table - free sites.
• Experience in Drupal Themes developing Drupal custom modules, resolving Drupal configuration issues.
• Experience in Web services using AXIS, REST FUL API.
• Strong knowledge in Spring Framework using IOC/ AOP, Spring Transaction support (Declarative/ Programmatic), Hibernate in spring.
• Experience in working wif Ghostwrite.js (Script Management Framework) to download teh Display ads in teh site.
• Experience in developing web based applications using Google Web Toolkit (GWT) and J2EE Servlet technology.
• Extensive experience in creating style guides, best practices and setting UI standards for enterprise/consumer applications.
• Experience in developing MVC, OOPS, OOAD, J2EE Design Patterns, UML-Rational Rose and Java Sever Side Programming using development tools like Rational Application Developer RAD v7.0, log4j, WSAD, Eclipse, Toad, testing tools like LoadRunner, ClearQuest and Configuration Management tools like Clear case, VSS, Serena PVCS.
• Good knowledge in log4J implementation to persist teh data into logs files.
• Experience in using JMS, MQ, MQ JMS API, and Integration of Web Sphere MQ wif IBM WAS, Message Driven Beans (MDB).
• Worked wif development tools like TOAD, Eclipse, IntelliJ IDEA, WSAD, Ant, Maven, XDoclet, and WSAD.
• Experience in various J2EE Frameworks like JSF, My Faces, iBATIS, JIBX, JAXB, AJAX, DWR, GWT, and DOJO.
• Used testing framework like JUnit, HTTP Unit, DBUnit, STIQ, and JMock.
• Have implemented Cruise Control and CC.NET for teh continuous build.
• Strong experience on AGILE (SCRUM) and Waterfall SDLC.
• Proficient in Java Multi Threading, Socket programming, Swing programming.
• Ability to deliver high quality stuff very efficiently.

TECHNICAL SKILLS

Java Technologies: Java 1.4/5/6, Spring 2.5, Hibernate 3.2, Web Services, SOA, SOAP, Axis 1.x/2.x, EJB 1.1/2.0, JSF, My Faces, Struts 2.0, iBATIS 2.2, Servlets 2.1, JSP 1.2, JSTL, JMS, JNDI, Applets, JNI, RMI, CXF, Salto DB, JMX

Application Servers: BEA Web logic 10.x / 8.1, WebSphere, Apache Tomcat 5.5, JBoss 3.2.7, JRUN 3.0

RDBMS/Tools: JDBC 4.0, Oracle9i / 10g, DB2, MySQL, SQL Server 2005, JTDS

XML Technologies: XML Parsers (SAX, DOM, Pull), XSL, XSLT, JIBX, JABX

UI Technologies: Java Script, HTML, CSS, Java AWT, Java Swing, AJAX Frameworks GWT, DWR, DOJOVersion Control AccuRev, CVS, SVN, VSS

IDE & Tools: Eclipse 3.1, IntelliJ IDEA 6.5, Maven 2.0, Ant 1.x, Log4j, Xdoclets, TOAD 8.0, JBuilder, WSAD 5.1, Magic Draw, UML, Mercury Quality Center, Amber Point Continuous Integration Cruise Control and CC.NET

Test Frameworks: JMock 2.0, JUnit 3.3.1, HTTP Unit 1.6.2, DB Unit, STIQ

Operating System: Windows XP / Vista, LINUX, UNIX, UNIX Shell Scripting

PROFESSIONAL EXPERIENCE

Confidential, WA

Sr. J2EE Developer

Responsibilities:

• Engaged in design, development, dev integration test and supporting QAT as well as production for Confidential sales application.
• Did an impact assessment, estimation based on functional specification and provided teh high level & low level design.
• Created web services based on SOA to support Confidential business sales operations.
• Provided optimum solution and common framework to deal wif whole enhancement.
• Wrote automated test cases using JUnit.
• Involved in designing and developing back end java beans using OOPS.
• Developed client side UI using HTML and Java Script.
• Troubleshoot critical production issues.
• Used hibernate for Object Relational Mapping and Hibernate Query Language.
• Involved in Exception handling (hibernate, SQL and generic exceptions) and displayed appropriate messages.
• Extensively used of collection framework, Java threads, Multi threading.
• Used Log4J to create log information.
• Used Apache Ant to compile java classes and package into jar/war archives, involved in Low Level and High Level Documentation of teh product.
• Assisted Oracle DB development team in developing stored procedures and designing teh database. Used Toad for running teh SQL queries and developing Stored Procedures.
• Involved in creating test cases using JUnit for Java classes and Abstract spring dependency Injection test for spring beans.
• Worked wif UI team to integrate teh web services wif UI.
• Followed AGILE (SCRUM) methodologies, had done Confidential planning every two weeks and setup daily stand up meeting to monitor teh status.

Environment: JDK1.4/1.6, JUnit, Cruise Control 2.6, Eclipse 3.1, AGILE (SCRUM), Win XP, BEA Web logic 8.1/10x, Oracle 9i, UML, Mercury Quality Center, Web Services, SOA, SOAP, EJB, JMS, Spring 2.5, iBATIS 2.2, UML, Amber Point, Axis 2.x, JSP, Servlet, HTML, Java Script

Confidential, MI

J2EE Developer

Responsibilities:

• Involved in designing and developing enhancements per business requirements.
• Did back end java beans development and front end JSP development using Struts.
• Developed web services.
• Wrote GWT code to create presentation layer using GWT widgets and event handlers.
• Created custom composite widgets to make it reusable across teh application.
• Migrated teh SQL Server stored procedures to Hibernate.
• Wrote unit tests using JUnit, JMock and acceptance tests using STIQ.
• Supported and fixed production defects.
• Configured Cruise Control for continuous integration and nightly build.
• Database migration from SQL 2000 to SQL 2005.
• Performed Test Driven Development.
• Designed UML diagrams using Magic Draw to generate java code on teh fly.
• Involved in doing AGILE (SCRUM) practices. Involved in planning of Confidential attending daily agile (SCRUM) meetings and Confidential retrospective meetings.

Environment: JDK1.5, Spring 2.0, Hibernate 3.2, Spring MVC, Struts 2.0, Tiles, JSTL, Tomcat 5.5, DWR, GWT, DOJO 1.0, JUnit, STIQ, JMock 2.0, AJAX, GWT, DWR, XML, XSL, Cruise Control 2.6, CC.NET, Maven 2.0, Eclipse 3.1, IntelliJ IDEA 6.5, CXF, Salto DB, SQL 2005, JTDS Driver, UML, AGILE (SCRUM), SVN, Magic Draw, Win XP

Confidential, KS

J2EE Developer

Responsibilities:

• Involved in design, development, implementation and maintenance.
• Wrote Java parsers to parse teh files for different Java screen scrapers.
• Coded MBean using JMX to monitor teh 23 Java screen scrapers.
• Enhanced common Java screen scrapers framework to serve business needs.
• Developed common database library to execute various database commands like select, insert, update and delete against Oracle database.
• Created and maintained EJB components, Java screen scrapers use EJB to interact wif database and legacy Confidential mainframe applications.
• Developed user interface using JSP, Servlets and Struts.
• Taken care of complete Java multi threading part in back end components.
• Created build, deployment and configuration related scripts for Maven.
• Supported dis application 24x7 and fixed complex production issues.
• Developed library for DJS transactions to EI database, which are used to add and update teh EI database.
• Created interactive DJS UI using JSP and Servlets.
• Wrote back end components for DJS to send messages to MQ, which in-turn updates teh EI database.
• Developed Unix Shell scripts to run cron jobs every mid night to update EI database.
• Taken care of multi threading in back end java beans.
• Debugged and fixed complex EI database related business transactions issues.
• Implemented application on development, test, break-fix and production application server BEA Web logic.
• Integrated site minder for teh sign-on to teh application using Apache Server.
• Responsible for all build scripts, and deployment descriptors.
• Involved in database designing and application designing.

Environment: JDK1.4, JSP, Servlet, Struts, EJB, JMS, JDBC, Oracle9i, JBoss 3.1, Web logic 8.1, Apache Server, Site Minder (single sign on), TOAD 8.0, Eclipse 3.0, Win XP, Unix, Unix Shell Scripting, JMX

Confidential, PA

J2EE Developer

Responsibilities:

• Involved in designing and developing database in Oracle and front-end web forms using JSP and Servlets.
• Created Java parsers to parse mortgage related binary files.
• Implemented common classes to upload and download files using FTP.
• Created file view / upload /download related user interface using Java Applet, dis applet was interacting wif Java Servlet to get data from server.
• Created backend components to parse XML using SAX and DOM XML parser.
• Developed java Bean Tags.
• Developed Exception Handling Framework for whole system.
• Taken care of Java multi threading in common java classes / library.
• Created Oracle Record Locking Framework, to restrict user from concurrent updates.
• Developed UI using JSP, Servlets and Struts.
• Wrote and enhanced Oracle stored procedures and functions, which were having complex business logic; related to teh drug variations.
• Created wrapper classes for Java collections.
• Implemented application on JRUN and BEA Web logic development and production servers.
• Developed common library for teh user authentication and file publishing.
• Deployed application on development and production server Apache Tomcat.
• Wrote common java script related functions servers.
• Troubleshoot critical QAT and production defects.

Environment: JDK1.4, JSP, Servlet, JDBC, Struts, Oracle9i, JRUN 4.0, TOAD 7.0, IntelliJ IDEA 4.5, Win XP, BEA Web logic 7.0

Confidential

Developer

Responsibilities:

• Grid and Tree components development wif advanced features.
• Developed network related components like SMTP, POP3.
• Created printer component from scratch; which prints any Java UI component on teh fly.
• Provided unique feature of batch printing in Java, to avoid huge printer data congestion.
• Developed PDF library to create PDFs using any Java program.
• Provided support for Type1, True Type and CJK (Chinese, Japanese, Koeran) fonts in PDF.
• Developed PDF Graphics to create PDF from any Java component like JTable, JTextPane etc.
• Had done application and database design.
• Worked on front-end development using Java Swing for database related operation, files upload related operations and created rich user interface to convert file from lower version to higher version as well as user interface to define teh format of teh files version wise.
• Have done FTP implementation to upload and download files.
• Wrapped all common MySQL database related operations like open and close a connection, fire insert, update, delete query against MySQL database in a java component.
• Customized swing controls like JTable, JTree, JTextPane, Jlist, and JTextPane to create rich UI.

Environment: JDK1.3, Win 98, UNIX, Forte4Java, JBuilder, JDeveloper, IBM Visual Age