SUMMARY

• Over 9 years of experience in SDLC, Object oriented analysis/design and development, Model View Controller, J2EE, JAVA (Servlets, JSPs, JNDI, Java Beans, EJBs, RMI, CORBA, and JDBC).
• 4 years experience in WebSphere Portal design and development using Portlets, Servlets, JSP, JDBC. WebSphere Portal Server, WebSphere Portlet Factor etc.
• Experienced in planning, design and implement portal solutions using WebSphere Portal.
• Experienced in developing JSR 168, IBM Portlet APIs and customizing the themes and skins with personalized content.
• Experienced in Portal Administration tool to configure Portals.
• Experienced in Web Content Management systems such as IBM Web Content Management. Knowledge of integration and development on Content Management Systems with portal solutions.
• Experienced in leveraging RDBMS like Oracle, MySQL.
• Experienced in designing, developing and maintaining portal applications using IBM WebSphere Portal on Rational Application Developer (RAD).
• Experienced in developing web applications using Java, Servlets, JSP, EJB, Portal Applications, Hibernate, Struts, Spring, AJAX, and JDBC.
• Experienced in developing JSR 168, JSF portlets and JSR 286 portlets with various modes View, Edit, Help, Themes & Skins, XMLAccess, Co - operative portlets, and deployment scripts
• Experienced in migrating IBM API portlets to standard portlets
• Experienced in developing portlets using WebSphere Portlet Factory, and custom builders in WebSphere Portlet Factory
• Experienced in using WebSphere Dashboard Framework builders.
• Experienced in configuring the custom user attributes in LDAP with WMM of WebSphere Portal, and VMM of WAS.
• Experienced in developing applications using WebSphere, Weblogic, Apache, and Tomcat.
• Experienced in developing Web, Client/Server, multi-tiered applications from designing of the architecture, requirements gathering through testing and installation with quick learning curve on new technologies and excellent problem solving, analytical, logical and inter personal skills.
• Experienced with Process Portals where the Portal Server integrates with Process Server
• Experienced with Rules based personalization of the Portal.

TECHNICAL SKILLS

Languages: JAVA, C/C++, SQL, PL/SQL, HTML/DHTML, JavaScript, XML/XSL.

Protocols: TCP/IP, SMTP, FTP, Telnet, COM.

App Servers: WebSphere Application Server, Apache Tomcat

Portal Servers: WebSphere Portal Server

Process Server: WebSphere Process Server

Web Servers: IBM HTTP Server, Apache HTTP Server.

Web Services: SOAP, WSDL

CMS: IBM Web Content Management.

Database: Oracle, MS SQL Server, My SQL, MS Access.

OS: Red Hat Linux, Microsoft Windows

Development: IBM Rational Application Developer, IBM WSAD

Tools: Macromedia Flash, Adobe Photoshop, MS Front Page and MS Office.

PROFESSIONAL EXPERIENCE

Confidential, New York City, NY

Sr Java/ Websphere Portal Developer

Responsibilities:

• Requirements analysis and preparation of software requirement specification.
• Identify and gather business rules involved in the Legal Review.
• Used spring framework for building the application based on MVC design paradigm.
• Developed Web pages using JSP/Html/JavaScript.
• Developed the front end using JSF and Portlet.
• Used Weblogic portal MP3
• Developed portlets, pages and books
• Used faces-config. Xml, controller, control and service controls to map the data from service and display it in UI.
• Developed persistent layer using Hibernate.
• Involved in development of documents version using web services (AXIS).
• Used Xmlbeans for converting xml to java objects.
• Extensive use of spring for middle tier component implementation and implementation of business logic.
• Used HTTP Unit/JUnit for unit testing.
• Defined the Change Control Management for the project.
• Involve in the design of portlets for WebSphere Portal
• Developed the themes and skins in new WebSphere Portal.
• Developed and used different theme profiles, and modules for loading the CSS and JS for better performance.
• Developed JSR 286 portlets for migration from WebSphere Portal V6.1 to WebSphere Portal V8.0
• Developed portlet for QuickR places, and Lotus Connections.
• Developed the portlets using dojo v1.7 for performance improvement.
• Created WCM components(HTML, Menu, JSP), and used in WCM portlets.
• Developed Authoring templates, Presentation templates, and workflows
• Deployed the portlets using XML Access script
• Implemented the Spring dependency injection of the Database halper instance to the action objects.
• Worked on the Spring framework like Spring IOC and Spring DAO.
• Implemented Persistence layer using Hibernate to interact with the Oracle database.
• Deployed the application on WebSphere Application Server.
• Involved in user interface development using JSTL.
• Designed and implemented Agile methodology for project development.
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Involving in Building the modules in Linux environment with ant script.
• Created Class Diagrams and sequence diagrams using UML.
• Used My Eclipse as an IDE for developing the application.
• Implemented validation using JavaScript.
• Worked with Rational ClearCase to provide sophisticated version control, workspace management and parallel development support
• Designed and developed SOA based enterprise system using Oracle SOA Suite and WebSphere Developed HQL queries for CRUD.
• Agile process is used for tracking and developing the application.
• Developed a web 2.0 control console using GWT to manage data matching for data staging
• Worked on designing and creating business rules using IBM ILOG Rules Engine.
• Enhanced and created new Jasper Reports according to the requirements.
• Wrote complex reporting applications with Ext JS
• Used Maven to build and generate code analysis reports.
• Write JDBC code to connect to Oracle DB
• Involved in the development of reports using iText tool
• Design & Development of the User Interfaces using HTML, CSS andJSP.
• Involved in intense User Interface (UI) operations and client side validations using AJAX toolkit.
• Developed the application using Struts Framework which is based on the MVC design pattern.
• Used Hibernate Framework for object relational mapping and persistence.
• Used WebSphere for design, development, and deployment of applications.
• Developing enterprise applications using Struts Frameworks

Environment: WebSphere Portal Server, WebSphere Application Server, Web Content Manager, Oracle. Quick, Lotus Connections, Blaze Advisor, Spring, Hibernate, Struts, APACHE CXF, REST, JQuery, AJAX, ExtJS, JavaScript, JSP, SERVLET, Oracle, CRUD, SQL, UML, Eclipse, Junit, MAVEN, ITEXT, GWT (Google Web Toolkit), ClearCase, Jasper report, ILOG, Agile, Flex

Confidential, Austin, TX

Sr Websphere Portal Developer

Responsibilities:

• Delivered External Design Document, Sequence Diagrams and Class Diagrams.
• Installed RAD and setup development environment locally to access the Portlets and Pages.
• Developed Java Server Faces portals using J2EE architecture of the portal application.
• Used Java Server Pages for the presentation of portals.
• Used Portal Administration tool to configure Portal and display portals based on the users and groups.
• Used Web Services to interact with Websphere Process Server.
• Worked on Subversion Repository for versioning.
• Involved in requirements gathering, and finalizing the design.
• Designed, developed, and configured Custom User Repository as one of the user repositories in federated user registry.
• Developed JSR 286 portlets along with themes, and skins
• Customized the Search Center portlet.
• Created WCM components(HTML, PZN, Menu, JSP), and used in WCM portlets.
• Developed Authoring templates, Presentation templates, and workflows
• Created and used Personalization Rules in displaying content in WCM portlets
• Deployed the portlets using XML Access script
• Used Core Spring Framework for Dependency Injections of components
• Implemented application level persistence using Hibernate and Spring.
• Developed the application using Struts Framework dat leverages classical Model View Controller (MVC) architecture.
• Designed the UML diagrams based on the OOAD principles
• Implemented Web Services using SOAP Technology.
• Eclipse was used for Rapid Development of the application.
• Used DOJO to create interactive user interface.
• Developed JUnit test cases for all the developed modules.
• Developed Web pages using AJAX.
• Used DB2 as the database and wrote SQL & PL-SQL.
• Developed the Servlets for processing the data on the server.
• Used JIRA issue tracker to file the bugs.
• Created frontend using EXTJS framework.
• Writing PL/SQL procedures and functions using PL/SQL editor.
• Implement web service components using Apache CXF framework
• Used ANT scripts to build the application and deployed on WebSphere Application Server.
• Wrote JavaScript functions to get Dynamic data and Client side validation.
• Developed custom tags, JSTL to support custom User Interfaces.
• Developing user interfaces using JSP, CSS & DHTML
• Deployed the applications in Linux servers using deployment scripts.
• Used Resource Manager to schedule the job in Unix server.
• Developed XML Parsing logic using DOM Parsers.
• Developed a Web Application using Java with the Google Web Toolkit API (GWT)
• Designed and developed the application using agile methodology and followed TDD, Scrum
• Developed layout of Web Pages using Tiles and CSS.
• Worked with ILog Jrule engine, to trigger the business rules in the rules execution engine configured in Websphere application server.
• Deployed application using Apache Tomcat.
• Used JMS for Asynchronous communication between the applications.
• Created components for the testing of use cases written using Jrules.
• Integrated Jasper Report with Struts web based application.
• Used Subversion for software version control.
• Develop SOA service documents for Enterprise Applications.
• Created web services using SOAP for SOA to get data from Mainframes and content manager.
• Used WebSphere server for deploying various components of application.
• Developed Web pages using JSF.
• Implemented the caching mechanism in Hibernate to load data from Oracle database.

Environment: WebSphere Portal Server, WebSphere Application Server, Web Content Manager, SQL Server, Spring, Hibernate, Struts, JSF, APACHE CXF, SOAP, Web Services, DOJO, Sencha ExtJS, JavaScript, CSS, AJAX, Html, JSP (JSTL ) & SERVLET, DB2, CRUD, PL/ SQL, JDBC, UML, Eclipse, Junit, MAVEN, XML, ITEXT, Oracle ECM, GWT, JIRA, SUBVERSION, Jasper report, ILOG, JRules, Scrum, Web 2.0, SOA, JMS, Apache Tomcat, Linux, Flex

Confidential, Owings Mills, MD

WebSphere Portal Consultant

Responsibilities:

• Reviewing functional requirements.
• Set up development environment with Rational Application Developer and WebSphere Portal server.
• Used Web Service Client to consume web services within portlets.
• Worked on CVS Repository for versioning.
• Developed portlets for UAAS portal using JSR 168 API.
• JQuery and Ajax based UI, which provided Web 2.0 features to portlets.
• Inter-portlet Communication between multiple portlets with portlet wiring feature of IBM WebSphere Portal.
• Installed and deployed portlets in different portal environments (development and testing environments portal servers with portal admin GUI and XMLAccess scripts
• Worked on the themes and skins of the portal pages to fine-tune the look and feel of the portal page.
• Involved in the design of porlets, and developed the JSR 168 portlets
• Prepared high level, and detail design documents
• Designed & developed the Portlets using WebSphere Portlet Factory
• Developed the custom builders for logging
• Developed a generic model for error handling
• Developed Themes & Skins
• Used Ajax builder in developing the portlets
• Deployed the developed portlets to WebSphere Portal Server
• Prepared and executed unit test cases
• Developed the Web Based Rich Internet Application (RIA) using J2EE (Spring framework)
• Used iBATIS framework with Spring framework for data persistence and transaction management.
• Implemented front end changes based on spring integrated with Struts along with JSP view
• Tuned the web application running on JSF framework.
• Designed UML diagrams using UML and Rational Rose.
• Created selenium automation scripts in Java.
• Developed Swing for user interaction and data presentation.
• Worked on DB2 data base for storing and retrieving the application data
• Configuration and deployment of application on to WebSphere application server .
• Developed various EJB's to handle business logic.
• Employing Water Fall Model and best practices for software development
• Created SQL Server logins and assigning roles and Autantication models as a part of Security.
• Designed and implemented database structure in MySQL Server.
• Design and Developed using WebService using Apache Axis 2
• Used Netbeans for development and Websphere Application Server for deploying the web application.
• Use IBM MQ Series to send information from mainframe to web and back to mainframe
• Deployed complex systems on client site dat includes EMC Documentum
• Used TOAD for all database query testing and optimizations
• Developed application service components and configured beans using Spring IoC.
• Developed complex Web based UI using Struts, Ajax and Java Script.
• Involved in creating user interfaces using JQUERY.
• Developed Web Services using WSDL and XML.
• Developed Web server (Tomcat) and Application Server WebSphere configurations and coordinated in the deployment and maintenance of middleware operations.
• Version controlling code components and documents using CVS
• Used Ant for developing build scripts and deploying the application onto WebSphere
• Working with the JIRA tool for Quality Center bug tracking.
• Developed various UI (User Interface) components using Struts (MVC), JSP, and HTML.
• Deployed the application in WebSphere Application Server.
• Used iBatis and MyBatis ORM tools which automate the mapping between SQL databases and objects in Java.
• Designed and built an application based on previous Classic ASP version
• Developed Java Script and Action Script, VB Script macros for Client Side validations.
• Involved in packaging, deployment and upgrade of different modules of SAS on WebSphere App server.
• Used web services (REST) to bridge the gap between our MS and Drupal technology.
• Involved in designing the data stage job to implement ILOG JRules Component.
• Used Visual Source Safe for Version Control.
• Conversions of JCL codes to equivalent Unix Shell Scripts and testing.
• Developed code for C, C++ to secure the transaction.

Environment: Websphere Portal Server, WebSphere Portlet Factory, WPS, WPC, Rational Application Developer (RAD 7.0) as IDE, Spring, iBatis, Struts, JSF, EJB, Jboss, APACHE AXIS2, WSDL, Jquery, JSP & SERVLET, MYSQL, Toad, SQL Server, DB2, UML, Netbeans, Selenium, ANT, XML, EMC Documentum, JIRA, SWING, JavaScript Object Notation (JSON), Rational Application Developer (RAD, JSR 168 portlet API, portal themes and skins, XMLAccess, Portlet Wiring.

Confidential, Long Island, NY

Websphere Portal Consultant

Responsibilities:

• Involved in J2EE architecture of the portal application and in delivering an n-tier scalable solution.
• Generated Use Cases as part of the deliverables of design.
• Involved in customizing the design and development of Themes and Skins of Websphere portal according to the client’s requirement.
• Integrated Active Directory with Websphere portal for autantication and single-sign-on purposes through Websphere PUMA interface and wrote custom code to implement additional functionalities. These Java APIs were also used in personalization.
• Integrated WebSphere Process Server to the Portal Server and leveraged the processes within the Portlets.
• Designed and Developed JSR 168 Portlet, IBM Portlet API based applications for various Departments.
• Designed JSP for the presentation tier.
• Configured rights to different users, user groups in the environment to access the Portlets and Pages under the administration part of Portals.
• Leveraged Rules based Personalization within the Portal to enable configurable personalization
• Used JDBC to connect to the information model tier.
• Responsible for managing the portal solution after the deployment to the production site.
• Used Rational Clear Case for versioning.

Environment: IBM Websphere Application Server, IBM Websphere Portal, Oracle, Red Hat Linux, IBM WCM, IBM Rational Application Developer, J2EE, JSP, Servlets, XML/XSL.

Confidential, Tampa FL

Java Developer

Responsibilities:

• Working as Senior Programmer.
• Involved in developing application using Velocity framework, JSP, JSTL, struts tag libraries (struts-bean, struts-html, struts-logic), CSS, spring framework, java, java script, Ajax, HTML and DHTML for front-end development.
• Involved in migration of database schemas from Informix to Oracle database.
• Involved in writing complex stored procedures as per business logic and creation of Triggers and Sequences.
• Design patterns like Singleton, Session Façade, Message Façade, Business Delegate, and Data Access Objects and Value Objects are used.
• Developed model components using session beans and used local message beans to interact to session using EJBs.
• Extensively used Log4J for logging in the application, Ant tool to build and configure J2EE applications.
• Involved in creation of queues, topics with JMS and websphere mq series.
• Modified the java code as per Oracle Stored procedures.
• Writing Entities with Toplink JPA and oracle.
• Involved in creation of JPA with IBatis and Toplink frameworks.
• Created the business workflow with open symphony BPM.
• Created job scheduling with Quartz (3rd party tool) and Timer task.
• Used CEM, to send requests from java to CPP.
• Involved in migrating the CPP modules to java modules with spring framework.
• Involved in creation business process with open symphony BPM tool.
• Created the application in UNIX and windows platforms, involved in shell script or UNIX operating system.
• Involved in creation queues and topics with JMS and ActiveMQ, created messages and send to queues.

Environment: Java, J2EE, HTML, Java Script, Oracle, JSP, Servlets, XML, Eclipse, JDBC, CVS, PL/SQL, Spring framework (Inversion of control), Ant, Itext, UML, Unix, Java mail(SMTP), Magic Draw, ActiveMQ, IBM MQ Series. JMS, CEM, Timer task, Open Symphony workflow & Quartz scheduler,, weblogic, iPlanet, log4J, JPA, IBatis, Toplink, EJB, Flex, C++, Informix database.