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Installation, Configuration and Administration of IBM WebSphere Application Server 8.5,7.0, 6.1, versions on AIX & Linux Environments.
Migrated WebSphere® 6.1 to a to WebSphere Application Server Version 8.5 Intelligent Management cell.
Mentored, provided guidance and was part of building the WebSphere/Portal – more... team
Integrated DataPower appliances with WSRR to support various application frame works.
Involved in the design, setting standards and implementation of all WebSphere projects.
Implemented the automation of WebSphere installation, upgrade, configuration.
Implemented the automation of WebSphere Portal Upgrades.
Installed and configured DataPower (XML Gateway) Appliances as per Business requirements.
Developed Jython scripting for start/stop clusters, servers and for auto deployments.
Installed, configured and propagated IBM HTTP server and its Plugins for managed and unmanaged nodes
Maintaining updated documentation of all the Servers and the installed applications and patches.
Monitoring Application log files, Application Server Performance
Involved in configuring the Web Directory access protocols like LDAP for different levels of access at the site
Configured a virtual host for Development and Test environments.
Configured databases separate from the Websphere administrative repository database.
Configured day to day adhoc request for different middleware applications
Worked extensively on Rational Automation Framework for automating middleware environment build-outs, middleware administration, and deployment of application
Responsible for scheduling the installations and up gradation, and maintains them in accordance with established policies and procedures
Created scripts for Automatic deployment of new WAR files in to the Environment
Configured Virtual hosts and associated them with web modules.
Implemented Middleware applications related to Datapower, Jump Fire, Cognos configurations.
Coordinate with development, database and infrastructure team to keep the applications up with high performance.
Designing and implementing migration plan from WebSphere 6.0.x to 6.1.x and 7.x
Worked on different tools like Visual Analyzer for configuration Management, Heap Analyzer, Memory Analyzer, Garbage Analyzer.
Involved in configuring & administrating IBM Security Access Manager for our enterprise application on Authentication & Authorization
Used IBM Support Assistant for Installation of patch & diagnosing applications for both Internal & External applications.
Involved in configuring Intelligent Management in WAS 8.5 to enhancing the applications w.r.t. efficiency, reliability & administration
Involved in Architect WebSphere clustering for application in dev/prod environment.
Identified Java memory leak detection and recommendations on resolution
Identified Heap analysis for jvm tuning and problem resolution
Worked on configuring Tomcat & Apache related applications.
Worked on configuring BPM related applications in our environment
Technical Lead, Architect, and Develop the business logic to report County Property taxes and Delinquency notices.
Architect the application with MVC model framework.
Implemented custom Web service calls to access data.
Lead and Perform unit testing, system testing and performance testing – less