SUMMARY

• Over 8+ Years of experience in the IT industry specifically in web technologies with skills in analysis, design, development, re - engineering, maintenance, installation, implementation and testing Java based systems.
• Expertise in developing application specific Object model, Use case diagrams, Class diagrams, Sequence diagrams, Collaboration diagrams and Reverse engineering.
• Strong experience in JAVA J2EE environment
• Expertise in OOA, OOD, Distributed Application Development and Object Oriented Programming (OOPs).
• Experienced in using design patterns Singleton, Factory method, Facade, MVC (Model, View & Controller).
• Worked in Web Technologies using Servlets, JSP, Struts, spring, Hibernate, Java Beans, Collections, JDBC, JavaScript, XML, HTML, DHTML and CSS.
• Good experience with Spring 3.0, Hibernate and Multithreading application
• Worked on XML Parsers, MQSeries, COBOL, DB2
• Experience in working with Agile Methodology and Webservices using Service Oriented Architecture (SOA).
• Comprehensive experience in designing and developing applications using UML with Rational Rose.
• Experience in database like Oracle 9i/10g, SQL Server 2000, DB2 UDB 9.x
• Excellent working knowledge on App server like Websphere 5.0/6.1,MQSeries, JBoss 4.0, Tomcat 5.5 in building and deploying applications.
• Experienced with Hibernate for Backend data access
• Experienced in developing applications using Eclipse, ANT, Struts framework using MVC II architecture, Hibernate & Spring. Used ANT, Version Control (Clear Case, Visual Source Safe, CVS)
• Experienced in developing applications using Eclipse, Struts framework using MVC II architecture, Hibernate & Spring. Used ANT, Version Control (CVS), JENKINS.
• Good experience with production support.

TECHNICAL SKILLS

Java Technologies: JDK (1.6), Servlets, Struts 2.0/1.2, Spring 2.5/2.0, Hibernate, JSP 1.2, JDBC 2.0, JNDI, ANT, AJAX XML, (DTD, Schema, DOM, SAX), Java Beans, Web services (WSDL, XML, SOAP),HTML, DHTMLJavaScript.

Frameworks: Spring 1.x/2.0/2.5/3.0, Hibernate 3.0, Struts 1.x/2.x.

Languages: Java, SQL, T-SQL, PL/SQL, XML, HTML, DHTML, UML.

Database: SQL Server 2005/2008, Oracle 9i/10g, DB2 UDB 9.x/8.x.

Servers: Apache Tomcat 5.5, JBoss 5.0, Websphere Application Server, Weblogic App Server 8.x.

Script Language/OS: JavaScript, Perl, Shell, Linux, UNIX, Windows XP/NT/2000.

Development Tools: Eclipse 3.5, JENKINS,WSAD, Netbeans, Jasper reports, JFreechart, ireport

Version Control: CVS, Clear Case

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Java J2EE Developer

Responsibilities:

• Worked on HLD and detail design using OOA and OOD.
• Modified the UI screens created by web designer using HTML, JSP, CSS, and Javascript.
• Designed and implemented MVC architecture using Struts Framework which involved writing action classes and JSP pages.
• Implemented design patterns like Singleton and Factory to add definition to design.
• Developed Multi-threaded Java application using Spring 3.0 and Hibernate.
• Designed and developed Use-Case Diagrams, Class Diagram and Object Diagrams using UML Rational Rose for OOA/OOD techniques using Enterprise Architect.
• Analysis, Design, and Implementation of software applications using Java, J2EE, XML and XSLT.
• Created business logic in Session beans and entity beans.
• Used Web Services to extract Credit and Loan related using WSDL, XML, SOAP
• Designed developed and maintained the data layer using Hibernate /DAO mappings.
• Created back-end Stored Procedures in PL/SQL
• Used JUnit for Unit testing the application.
• Worked on continuous build using Jenkins and Cruise Control.
• Managed daily production issues.

Environment: Java, J2EE,Spring 3.0, Hibernate, JSP, Servlets, Weblogic 8.x, XML, Web Services, ANT, SOAP, WSDL, JavaScript, Oracle 10g, CVS, Oracle 10gi, Unix, Solaris 2.8, Jenkins, Cruise Control.

Confidential, Cupertino, CA

Java J2EE Developer

Responsibilities:

• Involved in preparing engineering specification with OOA and OOD.
• Modified the UI screens created by web designer using HTML, JSP, CSS, and Javascripts.
• Designed and implemented MVC architecture using Struts Framework which involved writing action classes and JSP pages.
• Implemented design patterns like Singleton and Factory to add definition to design.
• Used MVC struts framework for application design.
• Designed and developed Use-Case Diagrams, Class Diagram and Object Diagrams using UML Rational Rose for OOA/OOD techniques using Enterprise Architect.
• Developed ER and UML diagrams for all the design, and documented all the process flows using Enterprise Architect.
• Analysis, Design, and Implementation of software applications using Java, J2EE, XML and XSLT.
• Worked heavily on backend Oracle PL/SQL Stored procedures.
• Created business logic in Session beans and entity beans.
• Used Web Services to extract Credit and Loan related using WSDL, XML, SOAP
• Designed developed and maintained the data layer using Hibernate /DAO mappings.
• Created back-end Stored Procedures in PL/SQL
• Used JUnit for Unit testing the application.
• Worked on continuous build using Jenkins.
• Managed daily production issues.

Environment: Java, J2EE, JSP, Servlets, Weblogic 8.x, XML, SAX, Web Services, ANT, SOAP, WSDL, JavaScript, Oracle 10g, CVS, Oracle 10gi, Unix, Solaris 2.8, Jenkins

Confidential, Dallas, TX

Java/ J2EE Developer

Responsibilities:

• Involved in System Analysis and Design methodology as well as Object Oriented Design and development using OOAD methodology to capture and model business requirements.
• Created Technical Design Documentation (TDD) based on the Business Specifications.
• Developed UI using HTML, JavaScript, CSS, AJAX and JSP for interactive cross browser functionality and complex user interface.
• Implemented the web-based application following the MVC II architecture using Struts Framework.
• Used Web Services and XML DOM API for parsing XML.
• Used Hibernate of DAO data layer mapping.
• Developed Scripts for UNIX platform deployment.
• Used ANT for compilation and building JAR, WAR and EAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• Use JMS for ansynchronous messaging
• Created stored procedures in Oracle, PL/SQL and tuned them.
• Created reports using Jasper reports, iReports, jFreechart.
• Project coordination with other Development teams, System managers and web master and developed good working environment.

Environment: Java, J2EE, JSP, Javascripts, AJAX, JBOSS COBOL, MVC, Servlet, Struts, Oracle, PL/SQL, Jasper reports, jFreechart, iReport, XML, UML, JUnit, ANT, Windows 2000,Solaris 2.8.

Confidential, Los Angeles, CA

Programmer

Responsibilities:

• Involved in the process Design, Coding and Testing phases of the software development cycle.
• Designed use-case, sequence and class diagram (UML).
• Developed rich web user interface using HTML, CSS, JavaScript and AJAX.
• Developed JSP pages with Struts framework and Custom tags.
• Developed/Enhanced Servlets, Beans, EJB’s and worked on integration.
• Created Web Services to exchange data of inventory, P.O and supplies from the vendors.
• Developed SOAP/WSDL interface to exchange Purchase Order and Part supply information.
• Implemented Spring JDBC framework and Declarative transactions.
• Developed Unit test cases for the classes using JUnit.
• Developed stored procedures to extract data from Oracle database.
• Developed and maintained Ant Scripts for the build purposes on testing and production environments.
• Involved in building and parsing XML documents using SAX parser.
• Application developed with strict adherence to J2EE best practices.

Environment: Java, J2EE, JSP, Servlets, JavaScript, Struts, Hibernate, SQL/PLSQL, Web Services, SOAP, WSDL, JUnit, Tomcat 5.5, Oracle 9i, CVS and Windows.

Confidential, San Francisco, CA

Java Developer

Responsibilities:

• Worked on impact analysis to migrate existing persistence layer to hibernate
• Develop and maintain elaborate services based on Struts MVC Framework.
• Developed Rich User Interface using Java Server Pages (JSP), HTML, and CSS.
• Design and develop UIs using JSP, Struts, coded back end using Java and struts framework.
• Implemented Struts JDBC framework and Declarative transactions.
• Involved in database design and creating database objects like tables, and retrieving data from tables in DB2
• Created web pages using JSP, HTML and CSS.
• Used Apache SOAP to call a XML Web Service, Created web services using SOAP, to allow application and services to connect to them over the Internet.
• Used Perl/Shell Scripts for running the automated test scripts and used Junit for performing Whitebox/Unit Testing.
• Involved in Feature Enhancements, Researching, Evaluating and Solving Production Issues.
• Deployed the application in JBOSS Application Server.
• Used Eclipse IDE for development and SVN for versioning.

Environment: s: Core Java, JSP, Servlets, Struts, Hibernate, Web Services (SOAP), HTML, CSS, JavaScript, JUnit, Perl, Shell, DB2, SQL, JBOSS, Eclipse, COBOL II, DB2, CVS, Linux/UNIX.

Confidential

Responsibilities:

• Involved in the creation of High Level Design and Low level documents.
• Worked with business and user groups to identify and implement functional enhancements and new requirements.
• Wrote Core Java classes, JSP and HTML files.
• Developed interactive and user friendly web pages using JSP, CSS, HTML, JavaScript.
• Developed, implemented and maintained an asynchronous, AJAX based rich client for improved customer experience.
• Used Struts framework for the MVC architecture.
• Developed EJB’s for user profile persistence, and applied Session Façade design pattern for stateless session beans.

Environment: JDK, Servlets, JSP, EJB, COBOL II, DB2, JCL, ANT, JavaScript, XML, HTML, Apache Tomcat, MySQL, Windows NT