Summary:

• Having 7 years of IT Experience in Analysis, Design, Development, Testing, Deployment and Implementation of Multi-Tier distributed applications in technologies like Core Java, Java Beans, J2EE JSP, Servlets , Struts, Springs, Spring batch, Hibernate, JDBC, XML, Web Services and Design Patterns.
• Strong front-end GUI wire-framing/prototyping skills using scripting languages like JSP, HTML, DHTML, JavaScript, DOM and Cascading Style Sheets CSS .
• Experience in working with IDE's like Eclipse, My Eclipse, and Net Beans.
• Experience in working with Liferay Developer Studio.
• Expertise in web-based GUIs development using Applets, Swings, JSP, HTML, DHTML, CSS.
• Experience in all phases of the software development life cycle SDLC starting from requirement gathering to implementation, delivery, test planning and execution, and production support.
• Involved in Application Design Architecture using Core Java 1.5, J2EE, EJB, Hibernate,Swing, Struts, JSP Servlets, Filters, JMS, JDBC, JNDI, MDB, Java Beans, Web Services, AJAX, Java Script, HTML, DHTML, XML, XSLT, ANT, Maven, log4j.
• Hands on experience in Java Script, UNIX Shell Scripting.
• Hands on experience in Ant/Maven Scripts and Log4J.
• Proficient in all phases of SDLC analysis, design, development, testing and deployment and highly competent in Gathering user requirements and converting them into software requirement specifications using UML, Design Patterns, Object Oriented Methodologies.
• Experience on different OS like UNIX, Linux, and Windows operating systems.
• Expertise in Performance improvement and Production support for live Applications.
• Excellent skills in programming using wide variety of languages and ability to adapt new latest technologies work in Multi-platform environment.

Technical skills:

Professional Experience:

Confidential

Java Developer

In Standard Poor's, worked on RG Migration Project where we worked on migration of Vignette Portal Platform to Liferay Portal Platform. Actually the project scope is to migrate all the application ported in vignette to Liferay platform one by one in more sophisticated approach.

Goal is to migrate all the application to Liferay platform and shutting down the vignette platform completely.

Responsibilities:

• To Maintain both the Liferay as well as vignette platform until all the application are migrated
• Identifying the vignette specification code on the application and changing according to the Liferay standards.
• Maintain the user credentials to match in both Liferay and vignette environments when the user are switching between Liferay and vignette vis-a-vis.
• Created Application level navigation into Liferay portal main navigation and maintaining the same functionality and hiding the application level navigation.
• Identifying the vignette specification code on the application and changing according to the Liferay standards.
• Created login hook service builder and check the user credentials from vignette and match the user groups, roles and all permissions exactly on Liferay. User Authorization .
• Created log out hook in Liferay Platform where the user clicks on Logut button to come from Liferay Platform to Vignette login page.
• Essentially and easily understanding the Liferay architecture and roadmap.
• Plugin SDK for creating Liferay projects.
• Portlet Resource permissions in plugin SDK.
• Access Liferay services directly in Velocity.
• Providing your own site design with themes and layout templates.
• Used Hooks to create login or logout action.
• Used service builder to connect to the Vignette Data base.

Platform used :

• LiferayPortal open source 5.2.5 6.0.1, JSR 168, JSR 286, JCR 170, Spring 2.5,Hibernate 3.0,Oracle 9i, LDAP Lightweight Directory Access Protocol
• Used Tomcat Server 6.0.
• Liferay Portal Phase I
• Setting up of the Environment.
• Performance Optimization.
• CMS integration Jackrabbit
• Workflow Integration JBPM
• Inter Portlet Communication
• Theme Creation/modifications
• Portlet creation using jsr168/286 standards
• Ext Enviornment Creation
• Plugin Enviornment Creation
• Hooks Enviornment Creation
• Testing through Junit Jmeter
• Creating up of Built script for deployment.
• Portlet preferences
• Analysis estimation of portal related work product
• User account Creation, Updation, Deactivation of all Employees and Contractor of Teradata in Liferay and will use data from LDAP for user creation.
• Liferay Portal Phase II
• Providing Single Sign On Feature for Legacy Intranet application
• Modification of Manage pages to add new page for handling Of Application URLs for case like handling of URL type get/post, parameter addition, logging etc .
• Found JavaScript way for creation of URL for opening portlet in popup.
• Worked on setup of the liferay and Portlet creation through struts framework.
• Created Built Script using Ant for local and remote Server Deployment.
• Code Deployment, Environment creation and maintenance at Development, Certification Servers.
• Writing Junit Test cases for Testing.
• Done R D upon the Permission Architecture.
• Created Encryption/Decryption Mechanism apart from Liferays so as to provide Decrypted passwords when needed.
• Basic technologies used in the project are Ajax, Spring, Hibernate, Portlets, JSR 168, Liferay Open source Portal product.
• Upgardation of Liferay 5.2.5 to Liferay 6.0.1.
• Setting up of the Environment using plugin SDK and Eclipse IDE in Liferay 6.0.1.
• Installation of tomcat Liferay 6.0.1.
• Plugin Ext Environment Creation in Liferay 6.0.1.
• Plugin Environment Creation in Liferay 6.0.1.
• Hooks Environment Creation in Liferay 6.0.1.
• Inter Portlet Communication using events
• Theme Creation/modifications
• Portlet creation using 286 standards
• Analysis estimation of portal related work product

Environment :Liferay Portal open source 5.2.5 6.0.1, JSR 168, JSR 286, JCR 170, Spring 2.5 Spring 3.0,Hibernate 3.0,Oracle 9i, LDAP Lightweight Directory Access Protocol ,Core Java, J2EE Java 1.7,Java 1.6, JSP, Servlets, EJB 2.1, JSP 2.2 ,Web Services Apache Axis2 , JAXB2.0, Weblogic 10.3, Eclipse 4.2, Maven 3.1.0, Log4j 1.1, JUnit 4.1, SVN, Tomcat 6.0, SOAP UI, Multi-threaded programming.

Confidential

Java Developer

Confidential is a global logistics and technology solutions company in the Distribution and Defense industries based in Temple, Texas. The company, founded in 2004 by Drayton McLane, Jr., provides global logistics and technology solutions to the United States Federal Government and the Department of Defense and Defense Distribution industries.

Property Book Unit Supply Enhanced PBUSE - PBUSE is the Army's web-based, state-of-the-art, Combat Service Support property accountability system and MAT serves as one of the lead system integrators for PBUSE.

Responsibilities:

• Worked with Project Lead to create design documents and creating unit test cases.
• Responsible to Unit Test the code, fix issues based on the defects raised by testing team.
• Reviewed code of the co-developers to verify coding standards and accordance to Java specifications.
• Developed module using Core Java, Multi Threading and XML .
• Coordinate with Project Lead and Customers during User Acceptance Test and fix high severity issues.
• Responsible to tune up the code to perform better according to the Customer SLA and Java standards.
• 24 7 Production Support for McLane PBUSE Applications.
• Defect fixes in live Production environment.
• Solaris operating systems is used.
• Also was working on FileNet workplace 5.1.
• Used soap UI to test the service, Efunds and UpdateReservation web services.
• Oracle JDeveloper 10g and 11g were used here for developing the modules.
• Developed user interface based on Spring framework using JSP, Servlets, HTML, XML, Java Script.
• Involved in the design and development of Presentation Tier using Struts framework, JSP, Servlets, TagLibs, HTML and JavaScript. Written Action classes, Form beans.
• Developed Spring MVC compliant components for the web tier
• Basic deals with Portal Developer with Strong Web Logic.
• Was dealing with business component for JAVA BC4J .
• Logging was also the important part of the project.
• Spring framework is used for its Inversion Control dependency injection capabilities, eliminating coupling between adjacent layers.
• Persistence Layer operations are encapsulated in a Data Access Objects DAO and used Hibernate for data retrieval from the database.
• For embedding scripting engine into Java code , used groovy framework.
• Done automation testing for code.
• Designed and implemented the necessary Validation logic using Struts validation frame work.
• Built and Deployed the Application using Ant Script to remote Websphere Application Server 6.1 from Oracle JDeveloper 10G IDE.

Environment : Core Java, J2EE Java 1.6, JSP, Servlets, EJB 2.0 , JSP, spring, Servlets, Struts, JDBC, JBoss, Eclipse,Eclipse RCP, Oracle PLSQL, Hibernate, HTML, CSS, Java Script.,BC4J,Design Patterns,Logging, XML, Soap, Web services,. FileNet workplace 5.1, EJB.

Confidential

Java Developer

Description: First Data's Gift Card Platform has many supporting java applications which are both web based and standalone Crontab Scheduled running on Linux operating system. All these applications together perform the functions like customer support, monitoring, reporting and maintenance of the platform.

This is back office web application tool built on various java and j2ee technologies. It serves as a tool for clients, helpdesk users and administrators to perform various functions ranging from manufacturing gift cards to activating, reloading E-commerce , enquiring balance etc. The application also performs complex task of boarding a new merchant and configuring them into gift card platform. Major Java technologies and frameworks used are Struts, spring, Soap Web services.

Responsibilities:

• Coordinate with Project Lead to create design documents and creating unit test cases.
• Responsible to Unit Test the code, fix issues based on the defects raised by testing team.
• Reviewed code of the co-developers to verify coding standards and accordance to Java specifications.
• Developed module using Core Java, Multi Threading, and XML.
• Used different Design Patterns like MVC, EJB's, and Controller Servlets while implementing the Framework.
• Implementation of EJB as entry point for web services.
• Coordinate with Project Lead and Customers during User Acceptance Test and fix high severity issues.
• Responsible to tune up the code to perform better according to the Customer SLA and Java standards.
• Generating 1D and 2D barcodes using iText
• Linux and UNIX operating systems are used.
• Designed UI using SWT and build plugins using eclipse RCP.
• Application Development using Agile Methodology.
• Used JSTL, XSLT, HTML, JQuery and Java Script extensively.
• Eclipse and My Eclipse were used here for developing the modules.
• Developed user interface based on Struts framework and grails framework using JSP, Servlets, HTML, XML, JQuery, CSS and Java Script.
• Also Working with Crystal Reports 11 and ERWIN 7.
• Basic deals with Portal Developer with Strong Web Logic.
• Also Deals with JSR 168 and JSR 286 compliant portlet design and development using WebLogic Portal.
• Spring framework is used for its dependency injection capabilities, eliminating coupling between adjacent layers.
• Deployed the code on Websphere Application Server 7.0
• Used various XML Web services with SOAP protocol for transferring data between different

Applications.

• Used soapUI and Eclipse Web Services Explorer tools to test the Web services.
• Consumed UpdateReservation, TravelInfo, Manifest and Checkin web services.
• Persistence Layer operations are encapsulated in a Data Access Objects DAO and used Hibernate for data retrieval from the database.
• Designed and implemented the necessary Validation logic using Struts validation frame work.
• 24 7 Production Support for VLBC web Application.
• Defect fixes in live Production environment.

Environment: Java, J2EE, JSP, spring, Servlets,swing, Struts,groovy, JDBC,EJB, Oracle PLSQL, Hibernate, HTML, CSS, Java Script,XML, Soap, Web services, Crystal Reports 11, ERWIN 7,JPA.

Confidential

Role: Web UI Developer

Strategic IT Sourcing System is a web-enabled system. This system will help the users in planning and listing of opportunities and Applications in enhancing their decision making process while retaining or outsourcing an application and for viewing the applications and reports by filtering them with various criteria.

Responsibilities :

• Used JavaScript, JQuery, HTML, DOM, CSS and AJAX for front end Web UI development.
• Implemented JQuery api/function calls, event handlers and effects.
• Developed JQuery UI using JQuery standard UI plugins etc
• Developed source code to consume JSON response received through XHR/AJAX calls using
• JQuery.ajax calls.
• Made changes to existing Javascript OO source code.
• Integrated the front end JQuery UI with the backend REST API using backbone.js models and
• collections. Used javascripttemplating libraries such as handlebars.js.
• Made enhancements to existing CSS and DIV tags using CSS Box Model.
• Implemented JQuery front end for Insurance policy display for employees using JQuery.
• Developed callback functions to parse and handle JSON data returned from the server.
• Developed an Enterprise Architecture Design for Pacific Hospitals as a design project which involves high
• level framework pattern usage which is the Federal Enterprise Architecture Framework.
• The different issues of the hospital are analyzed and solutions have been provided by automating the current systems.
• Involved in all the phases of Web UI implementation of a Web based Hospital Mgmt System including
• Design, prototyping, Development and Testing phases.
• Implemented Javascript source code and embedded nested event handling logic using JQuery event
• handlers and call backs functions.
• Experienced on implementing Rich internet Applications i.e. RIAs using Javascript, JQuery, Ajax calls and
• getting JSON data back from the server.
• Made changes to various CSS properties to enhance the UI as per client requirements.
• Extensively used Eclipse for J2EE development. Fixed issues and defects.
• Environment: Javascript, HTML, CSS, AJAX, Jquery, Core Java, JDK, J2EE, Apache Tomcat, Apache, MySQL, SQL Server, MS Project, myBalsamiq, Visual Studio, MS Office, MS Visio, Rational
• Rose, Eclipse, Informatica Power Center.

Confidential

Software Engineer

Description: This Application allows the customers to post their orders through Web. Various operations relating to their orders such as expediting, canceling, splitting the order lines can be done through the web itself Status of their order is also displayed upon request.

Responsibilities:

• Actively involved in analyzing and collecting user requirements.
• Wrote Specification for the development.
• Proficient in doing Object Oriented Design using UML-Rational Rose.
• Participated in Server side and Client side programming.
• Linux and Unix operating systems are used.
• Basic deals with Portal Developer with Strong Web Logic.
• Also Deals with JSR 168 and JSR 286 compliant portlet design and development using WebLogic Portal.
• Eclipse and My Eclipse were used here for developing the modules.
• Built and Deployed the application using the ANT script to remote the Websphere Application Server 6.1 from my Eclipse 6.6 IDE.
• Created JSPs, Action, DynaAction, Tiles, Validations, and EJBs for End to End functionalities.
• Wrote SQL stored procedures, used JDBC to connect to database.
• Consumed Web services to get customer information from different applications using SOAP protocol and then used JAXB XML parsers for data retrieval.
• Created a user Interface through HTML and JSP, Standard Tag library.
• Involved in developing various Servlets.
• Tested and validated the application on different testing environments.
• Used DB2 as the database and wrote SQL PL-SQL.

Environment: Java, JSP, HTML, Servlets,EJB, DB2, SQL, Oracle 10g,PL-SQL, JDBC, UML, Apache Tomcat,XML, Soap, Web services.