SUMMARY:

• Over 5 years of experience in WebSphere Portal design and development using Portlets, Servlets, JSP and JDBC Experience in websphere portal development.
• 9+ years of professional experience in Requirements Analysis, Design, Development and Implementation of Java, J2EE and client - serve r technologies.
• Experience in SDLC, Object oriented analysis/design and development, Model experience in Websphere Portal design and View Controller, JAVA, J2EE (Servlets, JSPs, JDBC, EJB, JMS, Java Beans).
• 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 and Web Content management (WCM).
• Experienced in Portal Administration tool to configure Portals
• Expertise in J2EE Architecture, Java and J2EECore Design Patterns, Object Oriented Analysis and Design/Development Methodologies (OOAD), Object Modeling with Use Cases, Sequence &Class.
• Experienced in designing, developing and maintaining portal applications using IBM Websphere Portal on Rational Application Developer (RAD).
• Expertise UI development using HTML, Javascript, EXT-JS, Ajax, JQuery and CSS
• Extensive experience in programming, deploying, configuring, fine-tuning and administering middle-tier popular J2EE Application Servers like IBM WebSphere, BEA WebLogic, JBOSS &Apache Tomcat.
• Experience in SOAP, JAXB, JAXP, JAX-RPC, XML/XSLT and WSDL for developing Web Services. Possessing strong analytical skills, an excellent team player with good leadership qualities and strong oral and written communication skills.
• Strong communication, collaboration & team building skills with proficiency in grasping new technical concepts quickly.
• SCJP (Sun Certified Java Programmer )

TECHNICAL SKILLS:

Programming Languages and Plateforms: Java, Websphere Portal, Servlets, JSP, Struts, Spring, C, C++, Python

Mark - up/Scripting languages: HTML, XHTML, DHTML, CSS, Java Script, AJAX Unix Shell Script

Databases/RDBMS: RDBMS, Oracle, Informix, SQL Server, DB2, PL/SQL, Stored procedures, triggers, JDBC

Application Servers: WebSphere Portal, WCM API, Log4j, JSF, JSR 186/286, LDAP

Protocols: Service Oriented Architecture (SOA), Web services

Tools: /Utilities: IBM WebSphere Application Developer(WSAD), Rational Application Developer(RAD), NetBeans, Eclipse, Rational Clearcase, ANT, LOG4J, PVCS, TOAD, Visual Source Safe, VMWare

Automation Tools: DevOps, Jenkins

Operating systems: Linux, Windows, Mac, Unix

Development Methodologies: Waterfall, Agile, TDD, BDD, CI/CD

PROFESSIONAL EXPERIENCE:

Confidential, CA

Sr. WebSphere Portal Developer

Responsibilities:

• Exposed to portal admin using the administrator console for installing themes, skin and creating different user group for different level of access. Created and managed users, groups and their roles; personalized the portlet views and contents depending on the groups.
• Deployed the developed portlets to WebSphere Portal Server.
• Involved in customizing the design and development of Themes and Skins of Websphere portal according to the client's requirement.
• Creating custom themes/skins by migrating from standard Websphere Portal themes using XmlAccess, other tools,
• Developed features for WebSphere Process Server such as binding, eclipse builder plugins.
• Installed and configured WebSphere Process Server /client on AIX in SOA Based Environment. Installed necessary fixpacks, created and managed MQ objects including queue managers, remote/local queues,
• Migrated MQ Workflow processes for WebSphere Process Server in the Production environment.
• Developed the Presentation layer, which was built using Servlets and JSP and MVC architecture on Websphere Studio Application Developer (WSAD)
• Integrated WebSphere Applications with MQ series using JMS Admin.
• Built JSR 168 portlets and the related challenges. This portlet is built with the Dojo Toolkit.
• Designed and developed an Applicant Tracking System in WebSphere Studio Application Developer using spring, JavaScript, Log4J, HTML and DB2.
• Used Spring JDBC Template to do CRUD operations with Database.
• Created webservices using WTP tool plugin to the eclipse IDE which is deployed as a separate application using Maven scripts.
• WebSphere Portal/Commerce WebLogic Developer for all B2B and B2C systems
• Performed Websphere Portal Jsr and development.
• Implementation of custom DB user registry in WebSphere Portal. (Got huge client appreciation)
• Data base migration to Oracle for WebSphere Portal (Again got huge client appreciation)
• Established pages using CSS3 to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Worked with AJAX data consisting of JSON/XML/JSONP responses, parsing the same and presenting on the UI layer.
• Used Angular.JS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server.
• Involved in Designing user consoles, peripheral display entity, unique mechanism management and support linkage using HTML/XHTML, jQuery, JavaScript for front end.
• Worked with JSP in rendering the data from server side on to the client side.
• Heavily involved from developing the design documents, mock-ups, functional specifications and final implementation in fetching and loading data into UI widgets.
• Wrote various classes and methods for data retrieval while implementing EXT JS components.
• Used the node.js, Require.js and backbone.js MVC Frameworks in the development of the web applications.
• Developed AJAX driven application by invoking web services/API and parsing the JSON response.
• Created web GUI: pages, tables and charts using GWT (Google Web Toolkit), java Freechart library using MVC pattern
• Worked with ILog Jrule engine, to trigger the business rules in the rules execution engine configured in WebLogic application server.
• Developed automation test cases using Java and selenium on Eclipse for web 2.0 Ajax application
• Designing & implementing BPEL processes, business rules, web services using IBM SOA technologies stack.

Environment: WebSphere Portal, IBM WAS, WCM API, Log4j, JSF, JSR 186/286, LDAP, Ajax, Dojo, JQuery, Javascript, Java, Spring, Hibernate, Spring Portlets, Hibernate Portlets, Oracle, Rest, RAD, IBM WSAD, Git, Swagger, JUnit, EasyMock, TestNG, JMeter, Postman, SonarQube, Agile, Scrum, AWS, Jenkins, Docker,Kubernetes, TeamCity

Confidential, Louisville, KY

Sr. WebSphere Portal Developer

Responsibilities:

• Building portal deliverable artifacts using PAA (Portal Application Archive) technology.
• Used server side Spring framework and Hibernate for Object Relational Mapping of the database structure created in Oracle,
• Developed Web Interface using Struts, Java Script, HTML and CSS.
• Designed and developed the front end using HTML, UNIX, Java Script, JSP, CSS and JSF with Tag libraries.
• Experienced working on HTML, CSS, Less, JavaScript, JQuery, AngularJS and Bootstrap. environment.
• Migrated the Java/J2EE Applications, Portlets and Portal applications from WebSphere and to WebSphere Process Server ND and WebSphere Portal.
• Developed the different components of application such as JSPs, Servlets, EJB's using Websphere Studio Application Developer and used CVS for version control.
• Built a custom cross-platform architecture using Java, Spring Core/MVC, and Hibernate.
• Integrated with the back-end code (JSP) using JQuery, JSON and AJAX to get and post the data to backend servers.
• Designed, developed and test user interface for risk and finance web portal (reconciliation and adjustments modules) using Sencha Ext.JS.
• Worked on Securing WebSphere Portal with LDAP and DB2, WebSphere with LDAP.
• Build and configure WebSphere Portal components including navigation, menu, and content view portlets.
• Worked on WebSphere Portal integration with WBISF in getting Work Items raised by the process flows from WBISF.
• Integrated Active Directory with Websphere portal for authentication and single-sign-on purposes through WebSphere PUMA interface and wrote custom code to implement additional functionalities. These JavaAPIs were also used in personalization.
• Designed, developed and tested the Websphere Portal Application based on Model, View, Controller (MVC) architecture deployed on IBM Web Sphere Portal.
• Experienced in designing, developing and maintaining portal applications using IBM Websphere on Rational Application Developer (RAD)
• Administration and setup of IBM WebSphere Application server ND, Tomcat, Apache and WebSphere Process Server on Windows, Unix and Linux machines in a DevOps

Environment: WebSphere Portal, WCM API, Log4j, JSF, JSR 186/286, LDAP, Ajax, Dojo, JQuery, Javascript, Java, Spring, Hibernate, Spring Portlets, Hibernate Portlets, Oracle, Rest, RAD, IBM WSAD, Git, SVN, JUnit, Mockito, JMeter, Postman, SonarQube, Agile, Scrum, AWS, Jenkins, Docker, Kubernestes, TeamCity, XML, JSON, Jira, BPM, iLog, SOA, JMS, Activemq, Tomcat, Unix, Slack

Confidential, Alpharetta, GA

Sr. Web Programmer

Responsibilities:

• Integrated IBM WebSphere Process Server with Mercury Diagnostics and ITCAM to monitor portlets, pages, thread pools, rendering speeds, cache sizes, session data, JVM heap sizes, and database connections.
• Strong experience in deployment of software and configuration on Weblogic, IBM Web Sphere, Jakarta Tomcat, and Apache. Also extensively utilized J2EE development IDEs including Oracle JDeveloper, WebSphere Studio Application Developer (WSAD), and Eclipse.
• Design, develop, architect & implement portal solutions using IBM Websphere portal based on JAVA/J2EE framework, building themes, IBM.
• The project is being implemented on WebSphere Portal, TeamSite content management.
• Applied Fix Packs, iFixes for WebSphere Application Server/Websphere Portal on different environments.
• Integrated Active Directory with Websphere portal for authentication and single-sign-on purposes through Websphere PUMA interface and wrote custom code to implement additional functionalities. These JavaAPIs were also used in personalization.
• Designed, developed and tested the Websphere Portal Application based on Model, View, Controller (MVC) architecture deployed on IBM Web Sphere Portal.
• Prepared the design for the internet & intranet portals on WebSphere Portal Server
• Worked with several Development teams to migrate applications to AWS Cloud base utilizing IBM WebSphere Process Server, and WebLogic servers.
• Responsible for designing and reviewing web services WSDL, their structure, data types and operations with Application architect team.
• Responsible for Web Services consuming and packaging using Axis.
• Applied Spring IOC Container to facilitate Dependency Injection.
• Used Spring AOP to implement security, where cross cutting concerns were identified.
• Involved in designing nd developing architectural structure for Hibenate Interceptors and Web Filters
• Developed Web service's using REST
• Involved in design and decision making for Hibernate ORMapping.
• Developed Hibernate Mapping file (.hbm.xml) files for mapping declaration
• Responsible for designing front end system using JSP technology, HTML and JQuery.
• Re-factored large code base to conform to best practices to spring design patterns.
• Integrated Drools Business Rules Engines implementing business rules.
• Involved in Managing Web Services and operations.
• Involved in developing the core base Classes and designed the packaging needed for the project.

Environment: WebSphere Portal, WCM API, Log4j, Custom Plugins, JSF, JSR 186/286, LDAP, Ajax, Dojo, JQuery Javascript, Java, Spring, Hibernate, Spring Portlets,Hibernate Portlets, Oracle, Eclipse, SVN, Junit, JMeter, Postman, Agile, AWS, Jenkins, Docker, Kubernestes, TeamCity, RAD,XML, JSON, Jira, jRules, SOA, Tomcat, Linux

Confidential

Sr. Web Programmer

Responsibilities:

• Worked as a WebSphere Portal Developer and has got experience on working for various Portal services projects and other banking applications under Integrated Development environments like Eclipse, Net-Beans and deploying the portals WebSphere server.
• Set up development environment with Rational Application Developer and WebSphere Portal server.
• Developed WebSphere portal application using portlet API (JSR 286)
• Extensively worked on inter portlet communication using portlet event.
• Extensively worked on planning, design and implement portal solutions using WebSphere Portal.
• Created, tested & deployed portal applications on WebSphere Application Server using IBM Rational Application Developer tools.
• Used Spring framework for dependency injection and integrated with Hibernate and Spring MVC.
• Used JQuery and AJAX for validations and integrating business server side components on the client side with in the browser.
• Created complex SQL and used JDBC connectivity to access the database
• Used Web Services (SOAP) for transmission of large blocks of XML data between two interfaces.
• Developed the Web Services Client using SOAP, WSDL description to verify the credit history of the new customer to provide a connection.

Environment: Java,J2EE,Java, J2EE, Spring, Hibernate, Flex, Action Script, MXML, XML, XSD, Java script, Blaze DS, Cairngorm MVC Framework, IBM RAD, ClearCase, Oracle 10g, Log4j, Weblogic, Sql, DbVisualizer, Webservices, Agile, ClearQuest, Maven, UML (Rational Rose), HTML, CSS and Windows 2000 Prof

Confidential, Denver, CO

Sr. Java Developer

Responsibilities:

• Developed the User Interface Screens for presentation using JSP, HTML, CSS, Java Script and AJAX.
• Designed and developed Struts Action classes and Views using JSP, Struts tag libraries & JSTL.
• Involved in complete process of Application maintenance support like defects fixing, knowledge sharing and documentation.
• Product Inventory functionality (Expected Delivery, Goods-In, Goods-Out, etc)
• Integrate Common Service layer component for web and standalone applications, hence same business logic components can use by both the applications.
• Used J2EE design patterns like Front Controller, View Helper, Composite View, Dispatcher view, MVC and DAO.
• Worked as Application production support.

Environment: Microsoft Windows NT, WebLogic Server, Oracle, JDK, Symantec Visual Cafe, JSP, Enterprise Java Beans, HTML, Java Script, Rational Rose.