SUMMARY

• Having 9+ years of professional experience developing enterprise application and portals. In - depth understanding of distributed, client/server and service oriented architectures. Thorough understanding of OOD, OOP and expert level skills in internet technologies.
• Good understanding of JSR168 and JSR 286 Portlet specification.
• Experience in developing portlets using JSF, Spring Portlet MVC framework.
• Web development experience using Struts, JSF, Spring Frameworks, EJB and Hibernate.
• Strong understanding ofLiferayApplication Portal Architecture.
• Experience with Liferay Portal administration.
• Hands on experience in developing Liferay Plug-ins like Portlets, Liferay Hooks, Ext-Plugins, Themes and layout templates, WSRP Portlets.
• Exposure to working with HTML, Javascript, CSS, AJAX, JQuery, Alloy UI.
• Experience of upgradation of Liferayplatform.
• Hands on Liferay document and Content management.
• Experience in dev, test, stage and production environment setup and trouble shooting environment issues and deployment issues.
• Experience in performance tuning and high availability configurations for Liferay portal.
• Experience in project methodologies Agile and Water fall methodologies.
• Experience working with Google Analytics.

TECHNICAL SKILLS

Programming & scripting languages: C, Java, JSP, HTML, SQL, PL/SQL, JavaScript, Alloy UI, JQuery.

Technologies/Libraries: J2EE, JDBC, Servlets, Spring Framework, Spring MVC, Spring Portlet MVC, JSF Portlets, Hibernate, Struts, Web Services, EJB, Design Patterns, WebLogic and Liferay Portal, JSR-168/286, Liferay Plug-ins(Portlet, Themes, Layout Templates, Hook and Ext), Spring Portlet MVC, Display Tags, Java Mail, Junit, Log4J, XML, SOAP, Apache Axis, Jersey.

Web/Application servers/Portal: Apache Tomcat, JBoss, Sun Application Server, WebLogic, Liferay Portal 6.0/6.1, IBM WebSphere Portal, Apache HTTP Server.

Databases: Oracle, MySQL, MS SQL Server

Operating Systems: Windows, Sun Solaris, iOS.

IDEs: Eclipse, Weblogic workshop, Netbeans, Sun JSE, Liferay IDE, Spring source tool.

Reporting: Jasper Reports, Crystal Reports, XCelsius, iText, iReport

Source control systems: CVS, SVN, VSS.

Other Tools: Ant, Maven, JMeter, JConsole, JProfiler, WinCVS, TOAD, MySQL Workbench, SQLDeveloper, Google Analytics

PROFESSIONAL EXPERIENCE

Portal Developer

Confidential, Englewood, CO

Environment: Java, JSP, Javascript,, HTML, JQuery, Servlets, JSF Portlets, JSF Validations, Spring ORM, Spring IOC, Hibernate, Maven, IBM WebSphere Portal, Orale 10g, Teamsite CMS, Webtrends.

Responsibilities:

• Designed and implemented various regional based portlets for Broker appointment using JSF Portlets, Spring and Hibernate.
• Analyzed user requirements and designing database.
• Worked on persistence layer using hibernate for various database operations.
• Using webservices to interact with other business components.
• Worked on up gradation of Liferay version from 6.0CE to 6.1CE
• Liferay Archives (LAR) export and import between environments.
• Created JSF and spring configuration files to integrated JSF framework and Hibernate using Spring ORM, Spring IOC.
• Configured JSF navigation rules for page navigation in portlet application
• Implemented JSF custom validations for validation requirement.
• Created Managed beans, backing beans required for JSF portlet.

Confidential

Technical Lead

Environment: Java, JSP, Servlets, Spring Portlet MVC, Spring ORM, Spring IOC, Hibernate, Jasper Reports, IReports, IText, Display Tags, Google Analytics, Liferay Portal Server, Liferay Plugin IDE, Service Builder, My SQL Server, Oracle database server, Apache HTTP Server.

Responsibilities:

• Designed and implemented various services for RAK e-Government portal using Spring Portlet MVC, Hibernate, Liferay portal, Weblogic, MySQL and Oracle Database servers and MS SQL Server.
• Analyze user requirements to prepare functional and technical specification documents.
• Integrated Etisalat payment gateway for payment related services.
• Developed Liferay plug-in projects like Portlets, Themes, Hooks and Layout templates.
• Created Web content portlets with structure and templates.
• Involved in designing of database schema for portal.
• As Technical lead, mentored and provided technical guidance to team members to reach their goals effectively.
• Worked on up gradation of Liferay version from 6.0CE to 6.1CE
• Administration of Liferay portal, like configurations, community (site), page, roles, permissions and user-groups creation and monitoring.
• Setting-up environments for dev, test, stage and prod, and trouble shoot environment issues. Configured Apache HTTP Server with portal server for High availability and Loading balancing.
• Involved in release process and deployment in various environments, test and production servers.
• Liferay Archives (LAR) export and import between environments.
• Analyzing and resolving production issues as part of maintenance and support.
• Involved in effort estimations for various work products.

Confidential

Senior Software Engineer

Environment: Java, JSP, JSTL, Struts, Hibernate, HTML, Javascript, Jasper Reports, IReports, AJAX, MSSQL Server2005.

Responsibilities:

• Developed Supply chain Management System, using Struts, Hibernate, Jasper Reports, IReports, Tomcat and MS SQL Server.
• Developed various modules like Catalog management, Import/Export, Pricing and discounts, Inventory, Document management, CRM and Order management.

Sr Software Engineer

Confidential, NJ

Environment: Java, JSP, Servlets, JDBC, Struts, Spring, Hibernate, Crystal Reports, XCelsius, Apache Axis, Websevices, Oracle 10g, Eclipse for Cystal Reports

Responsibilities:

• Requirements Gathering, Design and Development
• Developed JSP custom tags for Search, Updation and Deletion of Master
• Data, User Roles, Coda Vendor Pull, Sun Config, Validations
• Incorporated sorting techniques with Java Collections and Comparator
• Developed Java IO for CSV read, writes and loading of drop downs
• Developed AJAX for checking unique constraints on unique names.

Confidential

Software Engineer

Responsibilities:

• Developed e-Business solutions, using JSP,Servlets, Struts, EJB, Sun Application server and MS SQL.
• Designed and developed various modules of Single sign on application.
• Reviewed code to follow coding standards and proper design patterns.

Confidential

Software Engineer

Environment: HTML, JavaScript, Java, Servlets, JSP, EJB, Weblogic, Windows2000,MS SQL Server.

Responsibilities:

• Developed Live Exchange electronic auction system, using JSP, Servlet, EJB, Weblogic and MSSQL Server.
• Designed and developed various modules Access control module, Supplier self-service and Buyer self-service modules.
• Created build scripts to automate the build and deployment process.