SUMMARY

• Over 7 years of experience in IT industry in teh areas of Analysis, Design, Development, Implementation and Testing of Software Applications using Java/J2EE Portal technologies.
• Excellent experience with Software Development Life Cycle (SDLC) process and OOAD concepts.
• Coordinated several feature development and Moderated review meetings at Confidential .
• Excellent experience with Java/J2EE technologies like Servlets, JSP, JSTL, JNDI, DAO, Java Beans, J2EE Patterns.
• Extensive experience using frameworks like Spring, Hibernate, Struts and MVC.
• Implemented multiple deploying Portal Design Patterns such as Business Delegate, DAO, Façade, Front Controller, MVC, Abstract, Factory Method, Prototype, Composite View and Factory Singleton.
• Experience in implementing Model - View-Controller (MVC) /N-tier Architecture.
• Experienced on Portal J2EE applications on Weblogic 7.0/ 8.1, Websphere 5.0/6.0, Apache Tomcat and JBoss 3.x/4.x application servers.
• Experienced in developing HTML, CSS, XML, JSON and Java Script.
• Good working Knowledge in XML, XSL, XML Schemas, JAXB, JAXP, SAX and DOM Parsers.
• Experienced in writing SQL and PL/SQL scripts including Views, Packages, Procedures, functions, Database Triggers.
• Extensive experience on Oracle 9i/10g, My SQL, IBM DB2, MS SQL and Solid understanding of Database Management System.
• Experience in building scripts using ANT, Maven.
• Good Experience in implementing Web Services such as SOAP, WSDL, UDDI.
• Efficient in using Caching Strategies like EH Cache.
• Experience in Unit Testing frameworks like JUnit and Spring Mock objects.
• Experience in developing Use Cases, Activity Diagrams, Class Diagrams and Sequence Diagrams using Rational Rose.
• Experience with various version control like CVS and ClearCase
• Involved in communicating with team members, Lead analysts, Business analysts, Project Management and Users for teh successful completion of teh project.
• Having Strong written and oral communication skills.

TECHNICAL SKILLS

Operating Systems: Windows (XP, NT, 2000), UNIX, RED HAT LINUX

Methodologies: SDLC, OOAD.

J2EE Technologies: Servlets, JSP, Struts, EJB, JNDI, JMS, RMI, JavaScript.

Frameworks: Spring and Struts

O/R Mapping Tool: Hibernate 2.0

Databases: Oracle 8i/9i, MySQL, SQL Server 2000,DB2

Languages: Java, C++,VB, PL/SQL,HTML, XML, Java Script, AJAX.

Web Servers: IBM WebSphere, BEA Weblogic, Apache Tomcat

Web Related Technologies: HTML, XML, XSD, XML Parsers, XSLT, JAXB, JAXP.

Tools: Test Director (Graphic TMS), WinRunner, Load Runner, COOL, LAN Analyzer, Clear Case

Unit Testing Tools: JUnit, Mock objects in Spring.

Source Control: CVS, Clear Case, PVCS.

Others: JMS, JSF, JSTL, Web Services, SOAP, MDB, MQ, Ehcache strategy

PROFESSIONAL EXPERIENCE

Confidential, Naperville, IL

Java/J2EE Developer

Responsibilities:

• Gatheird and analyzed requirements document.
• Analyzed existing REST application for its instabilities and complexities.
• Identified and resolved application user interface bottlenecks.
• Optimized SQL queries to improve performance.
• Streamlined application build script for deployments to various environments (DEV/ TEST/ QA/ PROD).
• Implemented solution to asynchronously process claims using MQ approach.
• Proposed and implemented proposed solutions for User Interface inadequacies using STRUTS/ AJAX.
• Enhanced & developed application functionality prioritizing requirements in an iterative approach following Agile methodology.
• Identified high level remediation tasks, and proposed recommendations for implementation.
• Proposed and implemented solution to store and retrieve claim’s images as BLOB’s .
• Developed framework classes implementing J2EE design patterns to teh extent possible based on available resources and time period.
• Implemented multiple design patterns such as Business Delegate, Façade, DAO, Front Controller, Singleton, MVC.
• Coordinated with team and provided support during application releases to production environment.
• Provided Post-Production support for both existing Intelliqueue and enhanced Intelliqueue Plus applications.
• Analyzed, proposed and enhanced application performance through remediation and configuration changes.
• Integrated application with mainframe IPDW image repository using web services.
• Used web services to retrieve claim’s using SOAP, WSDL.

Environment: Java, J2EE (JSP, JSF, Servlets, EJB, MDB, JMS, JDBC), STRUTS, AJAX, Web Services, SOAP, WSDL, WSAD 5.1.0, RAD, WAS 6.0, MQ Series, Oracle 9i, DB2 8.0, Quality Center 8.2, HTML, DHTML, XML, CSS, Java Script, HTML, XML, Windows XP, LINUX, AIX, OS390, AS400Project#2

Confidential, Schaumburg, IL

Java/J2EE Developer

Responsibilities:

• Proposed & developed standardized framework dat can be used to develop reusable components & services and can be across all teh applications developed with DOE.
• Defined Architecture and developed framework classes implementing J2EE framework and design patterns.
• Assisted UI team in defining standard & application specific UI layouts & style sheets.
• Designed & Developed reusable JSP templates based on TILES framework and integrated with STRUTS framework .
• Developed application specific custom tags using JSP Tag libraries on JAVA 1.5.
• Integrated Hibernate object/ relational persistence and query service to access database objects with in Oracle database.
• Created basic to complex Hibernate O/R Mappings and configured teh same.
• Developed custom HQL Queries and used extensively in DAO 's to query data.
• Integrated presentation (JSP), business (EJB) and data access layers (DAO).
• Developed Schemas for XML Documents used with teh application.
• Integrated EPIMS application with C4DQ Web Service to trigger data validations.
• Developed Asynchronous Web Service component to be called by C4DQ application using JAX-RPC to invoke & trigger post validation operations.
• Created WSDL document for Web Service component and defined teh structure of XML data to generate Stubs/ Interfaces for accessing teh Web Service.
• Integrated JMS/ Message Driven EJB' s to handle post process operations.
• Created and sent dynamic interoperable SOAP messages adhering to WS-I Basic profile standards.
• Developed application build script for deployments to various environments (DEV/ TEST/ QA/ PROD).
• Incorporated JavaMail API to send email notifications.
• Implemented design patterns such as Singleton, Façade, MVC, DAO.

Environment: Java, J2EE (JSP, JSF, Servlets, EJB, MDB, JMS, JavaMail, JDBC), STRUTS, TILES, Hibernate 3.1, Web Services, SOAP, WSDL, WebLogic 9.1, Oracle 10g, Jakarta Ant, UML, Borland JBuilder 2006/ 2005, StarTeam 2005, BMC Remedy, CSS, Java Script, HTML, XML, Windows 2000/ 2003/ XPProject#3

Confidential, Lisle, IL

Java/J2EE Developer

Responsibilities:

• Involved in design and requirement discussions.
• Setting up teh entire client application remotely.
• Designed teh User Interface using JSP, HTML, and JQuery
• Developed java class for Replication.
• Resolved bugs related to user interfaces by modifying teh JSPs.
• Deal with business logic issues by mending teh business logic in struts framework classes and java classes
• Involved in generation of MySQL scripts for adding / removing teh records or creating o/ cleaning a database table.
• Maintenance and configuring client side and server side.
• Developed application in version controlling environment in Maven.
• Responsible in Debugging/Troubleshooting teh issues and fixing teh Production Support / Customer Support issues

Environment: Java, J2EE, Jsp, HTML, Struts, MySQL, XML, Eclipse, Tomcat Apache, JavaScript, Jquery.

Confidential, Jersey City, NJ

Java Developer

Responsibilities:

• Designed and developed teh user interfaces for teh enterprise claim management application as a Struts-based web application. Teh view was implemented as JSP pages and teh back-end web service was used for persistence and executing business logic.
• Wrote extensive JDBC code including SQL and PL/SQL stored procedures to achieve high-performance persistence operations for teh critical business service.
• Exposed teh claim management business service as a WSDL web service to allow easy access to teh entire enterprise. Implemented https and TOKEN-based authorization scheme for teh web service.
• Worked on all teh necessary build, deploy and support tasks required for smooth implementation of teh application suite.

Environment: Java, J2EE, JDK 1.5, Websphere, SOAP, Web service, JMS, WSDL, JDBC, SQL, PL-SQL, JSP, Struts, Junit.