The document describes the work experience of an individual as a WebSphere Administrator at Patni Computer Systems in India from June 2008 to January 2010. Their responsibilities included installing, configuring, and maintaining WebSphere Application Server and J2EE applications in clustered, high availability environments. They also upgraded WebSphere versions, provided HA solutions using WebSphere MQ, administered complex SOA environments, and resolved issues.

1. Patni Computer Systems, India. June 2008- Jan
2010
WebSphere Administrator
Responsibilities:
• Installed and configured WebSphere Application Server Network Deployment,
Express, 6.1/6.0 on Linux, Windows
• Responsible for installation, configuration and maintenance of J2EE applications on
WebSphere Application Server in a multi clustered high availability environments.
• Upgraded WebSphere Application Server 6.0 to 6.1.
• Knowledge on websphere Extended Deployment(XD)
• Much experienced in providing HA solutions for WebSphere MQ infrastructure using
Queue, Hardware clustering.
• Knowledge of installation and configuration of HTTP servers, DB2, and
WebSphere Edge Components and good understanding of how WebSphere Portal
and WebSphere application server fits into an overall SOA architecture.
• Administered a complex SOA based WAS and WebSphere portal Server
environment and responsible for maintenance, configuration, performance tuning,
deployment and troubleshooting of WAS and Java Code Issues WebSphere Portal
Server on Linux platform.
• Enabling SSL over IHS Webserver to make URLs secure.
• Configured and administered JDBC providers, JMS providers, Connection Pooling
and also defining scope level from Admin console.
• Worked closely with developers to define and configure Application Servers, Virtual
Hosts, web applications, Servlets, JDBC drivers and Servlet Engines.
• Monitored and Configured WAS servers, diagnosed and resolved WAS issues
and failures.
• Monitored for Application core dumps, or forced thread dumps to check for
system objects using thread analyzer.
• Installed cumulative fix packs for WebSphere Application Server Network
Deployment.
• Involved in writing scripts to handle everyday System Administration tasks such as
backup procedure, system cleanup, everyday system tasks etc.
• Defined and managed central authentication and enabled flexible SSO by Tivoli
Access Manager.
• Involved in investigating the problem, troubleshooting and resolving application
and configuration issues.
Environment: IBM Web Sphere Application Server 6.x, WebSphere MQ server 5.x/6.x,
IBM HTTP Servers ,SSO, Sun Solaris, DB2, SQL Server 2005, Solaris 8.0, Advanced
Query tool, Message Broker v6, Windows 2003 Server, Linux.