SUMMARY

• Having 7 years of IT Experience in Analysis, Design, Development, Testing, Deployment and Implementation of Multi - Tier distributed applications using Java, J2EE and PHP Technologies.
• Excellent Java development skills using J2EE, J2SE, Servlets, JSP, Java Script, JSON, HTML, JMS, JDBC and Java Beans.
• Strong front-end UI development skills using scripting languages like JSP, HTML, JavaScript, jQuery and CSS.
• Experience on XML, XSL, XSLT and parsing methodologies like DOM and SAX.
• Experience in SOA and developing Web services using SOAP, REST, XML, WSDL, JAXP XML Beans and Axis.
• Extensive experience in design, development and implementation of Model-View-Controller frame works using Struts and Spring MVC.
• Extensive experience in development and implementation of ORM framework Hibernate/ Hibernate with Spring Data Access.
• Strong database skills in Oracle 8i/9i/10g, Sybase, DB2, and MySQL.
• Expertise in programming with SQL, PL/SQL and Stored Procedures.
• Expertise in designing applications using various J2EE design patterns like Singleton, Value Object, Data Access Object, Factory, Session Façade, Business Delegate and Service Locator etc.
• Experience with various Software Development Methodologies like SDLC, Object Oriented Analysis and Design (OOAD), Agile Software Development, Scrum Methodology.
• Expertise in using and configuring various web & application servers like Web Logic, Tomcat, IBM Web Sphere, and JBoss.
• Proficiency in programming with different Java IDE's like Eclipse, JBuilder, Web logic Workshop and Toad.
• Used log4J for application logging and notification tracing mechanisms.
• Expertise in development of test cases using Junit.
• Experience with SCM tools like VSS, SVN, CVS, Star Team.
• Experience in finding Memory, DB Connection leaks and analyzing heap & Thread dumps.
• Ability to learn quickly in work environment, fluent in communication, productive interpersonal skills with the ability to understand and cooperate with group requirements efficiently.

TECHNICAL SKILLS

Operating Systems: Linux and Windows 7/vista/XP/2000

Languages: Java, J2EE, HTML, UML, XML, PL/SQL, JavaScript.

Web Technologies: Servlets, JSP, JSON, JDBC, JMS, Web Services, XML, HTML, Jquery.

Methodlogies: SDLC, OOAD, Agile, RUP

Servers: BEA Web Logic 8.1/10, IBM Web Sphere 4.0/5.x/6.x, Jboss 4/5/6, Apache Tomcat 5/6/7 and Resin.

Frameworks: Struts, Spring, Hibernate,JPA, Tiles, Sybase

Databases: Oracle 8i/9i/10g, Sybase, IBM DB2 7.0, MySQL and SQL Server

Development Tools: Eclipse, EditPlus, Jbuilder, Weblogic Workshop and Toad.

Web Services: SOAP, WSDL, UDDI, JAXM, Apache Axis2

Source Control: CVS, SVN, VSS, Star Team.

Testing: Junit

Reporting Tools: JReports 8, Sql Reports, Jasper Reports and OpenFlash

PROFESSIONAL EXPERIENCE

Confidential, Dallas, MI

Java/J2EE Developer

Environment: Java1.4.1, J2EE 1.4, DB2 v9.x, Java Script, XML, Hibernate, Spring Framework 2.0, JSF, MVC, Web Sphere Application Server 6.0/5.1.

Responsibilities:

• Worked with Java Script for fixing the double payment submission and fixed corresponding JSF server side beans.
• Worked with java script events and functions.
• Added JSF list box component for dynamic update of Claims requirements processing and implemented the server side processing.
• Updated CSS layout to reflect the new changes as per the addition of new components.
• Worked with server side beans to adopt the new changes.
• Performed extensive test driven development using JUnit for unit testing.
• Fixed the issues with JSF from flow control.
• Developed the multi-threaded Business Layer using Hibernate.
• Developed Hibernate mapping files and Domain objects.
• Implemented Spring Business objects (BO), Spring Data Access Objects (DAO) and Data Transfer Objects (DTO).
• Responsible for data validation on the Client side by using JavaScript.
• Developed User interface for the application using JSF Coded Managed Beans, Event Listeners, Validators.
• Used Hibernate 2.1 for querying and maintaining database persistent objects.
• Created XML Schema, XML template and XSL.
• Implemented the application using Struts Framework which is based on Model View Controller(MVC) design pattern.
• Implemented message level security using user name tokens.
• Consumed web services and integrated with legacy application modules.
• Deployed the application on web Sphere application server.
• Implemented various functions in Unix Shell Scripts as per the internal standards.

Confidential, San Diego, CA

Java/J2EE Developer

Environment: J2EE, UNIX, AIX, CORBA, UNIX Shell Scripts, Perl, JDBC, CVS, WSAD, MVC, Struts, Servlets, ANT, UML, Microsoft Visio, EJB, Oracle, API, PL/SQL.

Responsibilities:

• Construct Interfaces for Public classes and detailed private classes using J2EE.
• Involved in build (using ANT), deploy and test the services.
• Resolve the Defect Change Requests (DCR) and raising Modification Requests (MR).
• Used Axis to develop, build and deploy the web services in the production environment.
• Used Servlets and JSP’s in developing the web applications.
• Developed middleware components (EJB Entity, JMS, JNDI) to manipulate business Transactions processing (ACID).
• Implemented the Design Patterns likeMVC, Front Controller and Singleton.
• Review, Revise and approve functional requirements.
• Used Java RMI to write distributed objects and wrote shell scripts for building and deploying the applications.
• Used Oracle as the Database to retrieve the customer records using some RW Agents and RO Agents and integrated using Perl.
• Configured JMS Queues and setup the JDBC pools.
• Implemented JMS messaging interface with MQ Series.
• Developed the Database interaction classes using JDBC, Perl.
• Created UML Diagrams using Rational Rose.
• Ship the application package to Performance, System and UAT.
• Review and Revise the validation requirements.

Confidential, Hudson, MI

Java/J2EE Developer

Environment: J2EE1.4/1.5/1.6, J2SE 1.4/1.5/1.6, Java, JSP, JavaBeans, Java Script, JQuery, StrutsV1.x, MVC, JSFV1.x, XML, XSLT, Web Sphere Integration Developer, Web Sphere Application Server (WAS) 6.1/6.0, TomcatV6.0, DB2v9.1, SQL Query Analyzer, SQL Server 2005/2000.

Responsibilities:

• Designed, developed, debugged and tested the web based application using the J2EE architecture.
• Performed Application Demo’s to the end clients.
• Implemented the Struts frame work withMVCarchitecture.
• Developed WS-Security based Web Services to interact.
• Understanding and analyzing business requirement.
• Designed and developed the User Interface using JSP, Servlets and Java for both Business Logic and GUI development.
• Implemented client side data validations using JavaScript and Server side data validations using JSF validators.
• Developed & deployed the application in Web sphere Application Server.
• Involved in the design and development of XML presentation.
• Created XML Schema, XML template and XSL.
• Involved in the design and development of XML presentation using CSS & XSLT.
• Formulated Use Cases for each business requirement and normalized the use cases to suit the requirements.
• The UML use case designs are developed using and Rational Software Architect v7.0/6.0.
• Developed SQL, PL/SQL with Stored Procedures to interact with Persistent database using Oracle 10g.
• Designed the data base and Normalized the Data Base in 3NF .In Normalization resolved the trivial dependences, non-key attribute & transitive dependences using 1NF, 2NF & 3NF.

Confidential

Java Developer

Environment: Java 1.4.2, Struts 1.2, Java script, JDBC, CVS, Eclipse, Web logic Server 9.1, Oracle 9i, Toad, Linux.

Responsibilities:

• Develop and enhance modules within Apollo Workstation's Customer Service Module
• Use Struts and Javascript for web page development and front-end validations
• Fetch and process customer related data using Mercator (IBM WTX) as interface between Apollo workstation with Mainframes
• Created Servlets, JSPs and used JUnit framework for unit testing
• Developed EJBs, DAOs, Stored Procedures and SQL queries to support system functionality
• Application design and documentation -- UML system use cases, class, sequence diagrams developed using MS Visio
• Use Ant scripts to automate application build and deployment processes
• Support Production/Stage application defects, track and document using Quality Center.

Confidential

Junior Java Developer

Environment: Java, J2SE5.0, Struts, Servlets, JSP, Eclipse, Oracle 8i, XML, HTML/DHTML, Jbuilder.

Responsibilities:

• System Requirements gathering for the project.
• Preparation of the Detailed Design document for the project by developing business process flows, requirements definition, use cases, and object model
• Designed and implemented a GUI framework for Swing. Developers using the framework define actions, popup menus in XML, the framework builds the graphical components.
• Designed the class diagrams and sequence diagrams.
• Developed the presentation layer and GUI framework that are written using JSP and client-side validations were done using JavaScript.
• Use MVC architecture.
• Creation Test plan. Development and coding of Test classes and Test Cases.
• Execution of Test cases in Jbuilder.
• Defect fixing. Client communication & Query resolution
• Testing of the product: Unit Testing, Regression Testing, and Integration Testing.
• Used Eclipse as the IDE and Struts Framework for developing the application.
• Developed the JSPs for the application.
• Created struts-config file and resource bundles for Distribution module using Struts Framework.
• Implemented ActionForm classes, Action classes for the entire Reports module using Struts framework.
• Worked on core java for multithreading, arrays and GUI (AWT).