EXPERIENCE SUMMARY:

• More than 12 years of strong IT experience, which include analysis, design, development and testing of web applications and Client/Server Applications.
• Strong experience in J2EE Architecture, OOAD, Use Case analysis and UML skills in building highly sophisticated systems.
• Experience in implementing Rational Unified Process (RUP) and Agile methodologies.
• Excellent working knowledge in Design Patterns including Core J2EE patterns.
• Expertise in designing and implementing frameworks such as Spring, Hibernate, Struts 1.x versions, Tiles and MVC Architecture.
• Expertise in various application servers such as IBM WebSphere, BEA WebLogic, JBoss, OC4J, Tomcat and ATG Dynamo.
• Expertise in Server side development using Java, JSP, Servlets, Java Beans, EJB, JNDI, JDBC, RMI/IIOP, JMS.
• Expertise in developing Rich Internet Application (RIA) using Adobe Flex and Action Script using Cairngorm Framework (MVC) and BlazeDS.
• Having good knowledge and hands on experience in using SOA and Web Services.
• Extensively did development using IDEs such as eclipse, Web Sphere Studio Application Developer (WSAD)/RAD, Visual Age, Visual Caf, JDeveloper, Flex Builder 3.0 & its plug - ins and JBuilder.
• Experience in using Open Source frameworks like JUnit, Log4J and ANT.
• Having good knowledge and hands on experience using JMS, MDB, Message Oriented Middle Server MQ Series,
• Strong experience in data analysis and Proficient in writing SQL queries, PL/SQL, Stored Procedure in Oracle, DB2, SQL Server, PostegreSQL and MS-Access.
• Strong experience in Windows, UNIX and Linux environments.

Java Technologies:

Java, Java Servlets, Java Server Pages JSP (Struts, JSTL, Custom Tag Libraries, Tiles), Spring, JSF, Hibernate, JDBC, XML (SAX, DOM), Enterprise Java Beans EJB, JNDI, Javamail, RMI, JMS, JTA, Collection API, J2EE, MXML, Action Script.

Other Languages:

XML (Including DTD, XML Schema, XSL, XSLT), UML (with Rational Rose), HTML, CSS, JavaScript, VB, VB Script, FLEX.

Databases:

Oracle, UDB-DB2, Postagre-SQL, MS SQL Server and MS Access

Application Servers:

Jboss, Apache Tomcat, IBM WebSphere Server, Bea WebLogic Server, OC4J, ATG7.0, ATG DAS 6.3.0

Tools/IDEs: eclipse, IBM WebSphere Studio, Visual Age for Java, JBuilder, JDeveloper, WebSphere MQ (IBM MQSeries), Ant, LDAP, Rational Rose, Rational Clear Case, Visual Source Safe, UDB DB2, TOAD, Dreamweaver, Subversion, Flex Builder.

OS:

Windows XP/NT/2000/98/95, UNIX, Linux

PROFESSIONAL EXPERIENCE

Confidential,Herndon, VA Aug’11 till

Role: Developer III

Responsibilities:

• Production support and resolving the problem tickets requested for production issues
• Creating DBMODs for data integrity
• Analysing, designing and implementing change requests using Java, JSP, Servlets, Filters, Spring, Hibernate and Adobe Flex (MXML & Action script).
• Implementing database changes.
• Developing Adobe Flex components using MXML and Action Script.
• Creating java components for batch job.
• Resolving the issues related to security vulnerability such as Cross Site Scripting(XSS).

Environment: Java, J2EE, Spring, Hibernate, Adobe Flex, blazeDS, XML, JBoss, Tomcat, Oracle, Eclipse, Ant, SVN, ClearQuest, AutoSys, IBM Remedy, UNIX

Confidential,Bethesda, MD

Role: Java JSP Report Programmer

Responsibilities:

• Developing JSP reports to meet the need for an enterprise IT Governance toolset (HP PPM).
• Wroting SQL statements to get report data.
• Creating java components using iText to generate pdf report from html reports.

Environment: Java, JSP, JSTL, HP PPM tool Workbench and web UI, iText, Oracle, Eclipse, Tomcat.

Confidential, Malvern, PA

Role: Developer

Responsibilities:

• Implementing customization changes using Java and Flex for Patient Administration and Billing modules.
• Fixing the bugs in various Medsuite releases for various clients.
• Creating new java and flex components for various releases.
• Followed the scrum methodology in development.

Environment: Java, J2EE, Adobe Flex, XML, JBoss, XNET Flex Framework, Oracle, Eclipse, Ant, Perforce, CVS, CQ.

Confidential,Charlotte, NC

Role: Sr Java Developer

Responsibilities:

• Implementing J2EE based software platform and re-engineered business process from legacy system to distributed J2EE system.
• Providing standards, guidelines, and mentoring to establish WebSphere based application development and deployment architecture and integration strategy.
• Used RSA 7.0 as an Integrated development environment (IDE) for developing the code
• Developing webservice based client components and adapter classes
• Working on Siteminder security, SSO implementation for EPI. unit testing & integration testing.

Environment: Java, J2EE, servlets, JSF, JSP, DB2, XML, Webservices, Websphere 6.1, RSA7, ClearCase

Confidential,Boston, MA

Role: Sr. Java Consultant

Responsibilities:

• Involving in analysis, design and development.
• Involving database design.
• Developing components to design and run reports using Jasper API, JDK, Servlets and Hibernate and Adobe Flex.
• Coordinating offshore team (Team China).

Environment: Java, servlets, Hibernate, Adobe Flex (Action Script & MXML), Flex Builder Plugin with eclipse,Tomcat Server, Oracle 9i, Unix, CVS, ClearCase.

This application is developed using Adobe Flex, Cognos SDK, Java & J2EE technologies, Oracle 9i and Web Sphere.

Responsibilities:

• Did analysis, design and development.
• Worked with with DBAs to create database components.
• Developed components to run reports & package using Cognos SDK, Java, JMS, MDB.
• Developed components using MXML and Action Script.
• Created java components for report merging using Apache POI, iText API

Environment: Java, servlets, JMS, MDB, Quartz Scheduler, Adobe Flex (Action Script & MXML),Apache POI, iText, Flex Builder 3.0, RAD 7.0, Websphere, Oracle 9i, Unix, Cognos SDK, Cognos Server, ClearCase, Clear Quest.

Role: Sr. Java Consultant

Business Data Re-enginering (BDR)

Responsibilities:

• Involved in Analyzing the changes and impact of the changes.
• Involving in fixing defects and implementing change Requests.
• Coordinating offshore team and involving in meetings verifying Functional requirements & Technical Requirements documents.
• Involved in developing JBPM workflows and coordinating with client to setup application environment.
• Involved in writing java components jdk1.5, Spring, webservices and stored procedures

Environment: MyEclipse 6.0, Java 1.5, Web Services, Spring frame works, XML, JBOSS Server JBPM Workflows, JMS, Quartz Scheduler, Hibernate, Subversion, PostegreSQL and .net, IIS.

Confidential, Northbrook, IL

Role: Sr. Java Consultant

Responsibilities:

• Involved in Analyzing the changes and impact of the changes.
• Involving in fixing defects and implementing change Requests.
• Involving in VPD meetings with external teams like verifying Functional requirements & Technical Requirements documents.
• Involved in developing web pages using Struts, Spring frameworks
• Involved in writing java components to invoke web services
• Doing code review, unit testing and integration testing
• Writing JUnits for new components.
• Analyzed and customized the Checkstyle plug-in for Alliance Coding Standards.

Environment: RAD (Rational Application Developer), WAS (WebSphere Application Server), Java, J2EE (EJB, JDBC, JNDI, etc), Web Services, Struts & Spring frame works, XML, iSeries (AS/400), VaGEN, Checkstyle Plug-in, JUnit, Clear Case and Clear Quest.

Role: Sr. Application Engineer

Responsibilities:

• Involved in gathering business requirements and system requirements
• Extensively worked on ATG commerce order repository
• Extensively Worked on Fulfillment Pipeline
• Developed java components to invoke CDB web services
• Code generation for Java (Bean) classes, Form Handlers, JSP pages, Custom Droplets, Dynamo Servlet Beans using RQL queries.
• Developing JSP using DSP and core tag libraries
• ANT for building and running automated unit test cases.
• Created Unit Test Cases using JUnit.
• Developing & deploying application components on DAS.

Environment: Java 1.4, JavaScript, J2EE, XML, ATG 7.0, ATG DAS 6.3.0, Web Services, Oracle 9i Database, MS Visio, Clearcase.

Role: Lead Developer

Responsibilities:

• Participated in requirements gathering and preparing business requirements documents.
• Architected, designed and a developed the frame work classes for developing service components
• Architected, designed and developed the components to access Active Directory (LDAP) server to authenticate and authorize the users to access specific UI screens based on roles.
• Coded the server-side components like DAOs, BMP Entity Beans, VOs and Session Bean and Delegate methods using the framework classes.
• Coded the front end components like JSP, Action and Action Forms and utility classes
• Wrote JUnit components for testing service layer.
• Performed code review, integration and testing.
• Developed Ant scripts to build and deploy the system.

Environment: Fa ade Delegate Patterns, UML, MVC, EJB2.0, JSP, Java 1.5.0.7, JDBC, Java Script, Struts, HTML, DHTML, Custom Tags, Rational Rose, Windows XP, OC4J, JDeveloper, Eclipse & Oracle9i, Log4j, JUnit.