Summary

• 12 years of experience in analysis, design, web development, implementation, administration and maintenance of Java, J2EE web applications in varied business situations in Auto, Food, Telecommunications, Retail and Insurance field.
• 2 years as Web Tools Team lead, oversee a group of four people and work on Continuous Integration and Dev Ops Solutions and Tools like SVN, Jenkins, Nexus, Sonar, Chef, Github.
• Extensive experience in implementing Load Balanced solutions to support highly available and scalable web farms involving large-scale enterprise applications.
• Expertise in installing, configuring, performance tuning and administration in development, testing, staging and production environment for Adobe CQ, Liferay, WebSphere Application Server, WebSphere Portal Server, Apache Tomcat, Apache and IBM Web servers, Apache PHP, JBoss, Sun Java System Web Server, WebSphere Process Server, WebSphere Business Manager
• Expertise in application deployments, applying fixes and fix packs, SSL certificates, clustering and migration to new versions for Liferay, WebSphere Application Server, WebSphere Application Server, WebSphere Portal, Tomcat Servers, JBoss, Apache Web Server.
• Expertise in IBM Tivoli Access Manager / WebSEAL, Sun Directory Server, OpenLDAP and Apache Directory Studio
• Expertise in Shell scripting, Chef scripts, Java, J2EE, Javascript and JQuery.
• Expertise in troubleshooting issues by using profile tools dynaTrace, jProfiler and using traces, logs and log analyzer tools.
• Experienced in following support procedures, calls from customers and taking 24x7 on-call shifts. Opened PMRs with IBM to resolve mission critical problems. Opened tickets with Liferay and Adobe to resolve mission critical problems.
• Consistent record of providing successful solutions to satisfy business needs through innovative use of technology.

Technical Skills

Professional Experience

• Install, configure and support various components for multi lingual public facing site using Adobe Experience Manager Apache HTTP Web servers, Apache Solr, Tomcat and and Apache
• Install, configure and support various components for Carnet sitesuch as Appfactory customized Liferay Community Edition , , Identity provider, Tomcat, Apache HTTP Servers.
• Install, configure, maintain and support source code repository SVN, build software Maven and Jenkins, central library repository Sonatype Nexus.
• Create Jenkins jobs to build and supporting shell scripts to deploy packages to AEM, Liferay, Tomcat,
• Architect, install and configure Jira for project management.
• Work with security team to install security patches on AEM, WebSphere, Liferay.
• Generate CSRs and apply certificates to WebSphere Application Server, Apache HTTPD Server, Tomcat, Liferay

• Provide 24/7 support for AEM, WAS applications, WebSphere Portal, WebSEAL, LDAP servers and Liferay portal servers on a rotational basis which includes deploying applications, creating WebSEAL junctions, LDAP configuration changes, Liferay deployments etc.
• Architect, install and configure Liferay 6.0 EE Enterprise servers, setting up environments in Solaris 10, Windows 2003 and Linux environment.
• Profile and debug issues using dynaTrace and Vantage for Liferay, AEM, WebSphere Portal, WebSphere Application Server and work with vendor and applications team to resolve the issues.
• Troubleshoot document issues and work with developers to resolve issues within WebSphere Applications Portlets, Liferay Portlets, Tomcat and applications for various projects.
• Installed, configured and documented Liferay Solr search configurations for Liferay environments.
• Installed, configured Websphere Portal server environment in development environments.
• Worked extensively in WebSphere Process Server and Business Monitor IBM tools.
• Develop, test and deploy web applications in the clustered environments.
• Create and configure JDBC providers, Data sources, JNDI, connection pool for Oracle database, mysql servers and Microsoft SQL Servers
• Created and configured J2C resources, JMS providers, JMS Queues, Queue connection factories.
• Install, configure, maintain and support Sun Java System Web Servers for web applications
• Installed and configured a Request Tracker tool by compiling source code in Apache, PERL.
• Worked on several smaller projects using RTT, WordPress etc including PERL, PHP, Apache HTTP servers, MySQL.

• Develop portlet applications using Rational Application Developer v7, Portlet Factory and Flex for WebSphere Portal 6.0 environment
• Develop web applications using RAD v7 for WebSphere Application Server 6.1 environments
• Develop, test and deploy portlet applications in test and migrate to Integration, QA and production Portal environments on AIX 5.3 ML 7.
• Develop, test and deploy web applications in test and transfer to Integration, QA and Production Websphere Application Server 6.1 environment on AIX environments
• Developed applications to work with WebSEAL, ITIM and IDS LDAP
• Worked extensively on Java/XML/XSLT based applications for ITIM / ITAM / LDAP servers.
• Worked closely with Tivoli team, on ITIM / ITAM
• Worked extensively, to incorporate Ajax specifically Dojo in the theme to work with Web Content Management
• Developed portlets using Web Content Management WCM 6.0.1.3 and configure content using Remote Rendering portlets
• Worked with themes and skins to troubleshoot issues with drag-and-drop functionality of the portlets and container alignment.
• Troubleshoot various issues in Web Content Management and displaying content in Remote Rendering Portlets and Personalization.
• Worked in conjunction to configure Portal Search to use remote Search configurations

• Develop, update and deploy applications in test and transfer to production environments.
• Developed utilities to monitor Web Content Management Syndication and Synchronization
• Created the required jar, war and ear files of the application to be deployed on the Test environment to the Production Portal Server.
• Configured Portal Search in a clustered environment. Created a 7 node search cluster with Webscanner.ear on WAS server.
• Involved in vigorous load testing and fine tuning for Portal/WebSphere Application Server when under load.
• Lead the deployments/configuration for various important projects, themes and skins.
• Write different shell scripts/perl scripts/ for process monitoring alerts, URL monitoring and core dumps/heap dumps monitoring.
• Write JACL/Ant /Shell scripts for deployment of Application and configuration in WebSphere Application Server.
• Experience with WebSphere capacity planning, system performance analysis, with experience in application tuning/optimization.
• Experience with Server Clustering and Load Balancing.
• Worked extensively with IBM Lotus Web Content Management and ILWWCM Search integrated with Portal Search.
• Implemented WAS Global Security and LDAP configuration for UAT and Development environment.

• Installation, Configuration and administration of IBM WebSphere Application Servers and WebSphere Portal Server 5.1.0.x for Windows 2000, AIX 5.3 ML3/4.
• Lead the design of new infrastructure environments for both shared and isolated environment.
• Provide 24x7 support and maintenance
• Deployed Enterprise Applications in test and production environments.
• Created the required jar, war and ear files of the application to be deployed on the Test environment to the Production Portal Server.
• Lead the deployments /configuration for various important projects.
• Write different shell scripts/perl scripts/ for process monitoring alerts, URL monitoring and core dumps heap dumps monitoring.
• Write JACL/Ant /Shell scripts for deployment of Application and configuration in WebSphere Application Server.
• Experience with WebSphere capacity planning, system performance analysis, with experience in application tuning/optimization would be plus.
• Experience with Server Clustering and Load Balancing.
• Implemented WAS Global Security and LDAP configuration for QA and Development environment.
• Installed upgrades and fix packs to the runtime environment as required to decrease vulnerability to production/QA/development environment.
• Lead the Stress Testing Tivoli Performance Viewer with Application Architects QA for various applications and involve in publishing performance testing reports. Install and Configure Rational Application Developer 6 for developers.
• Created documentation for development standards and review documentation of Applications for best practices.
• Created, tested, and debugged different search portlet and web content implementing different caching techniques using Rational Application Developer 6.0.
• Developed portlets using Portlet Factory 5.1.1
• Developed Portlets using Web Content Management WCM 5.1.0.1
• Involved in design and development of dynamic pages using JSP, and JavaScript for front-end validation and setting cookies for portlets.