Expertise in Installing, Configuring and Troubleshooting application servers like Weblogic Server 8.1/9.2/10.3/11g, and Apache on UNIX, and Windows
Extensive experience in configuring and managing secured environments using SSL and Digital certificates
Extensive experience in setting up multiple Domains, including Machines, Managed servers, Node managers and Cluster environments for WebLogic
From January 2011
Worked as a Software Engineer in Wipro technologies, Chennai, from June- 2009 to Dec 2010.
Application/Web Servers WebLogic 8.x/9.x/10.x/11g, Apache 1.1/2.2
Operating Systems Red Hat Enterprise Linux 5/6, Windows, Sun Solaris,
Languages Java, C, C++, SQL, Shell Scripting, WLST.
Protocols T3, T3S, HTTP, HTTPS, FTP and TCP/IP.
Databases & DB Tools Oracle 8i/9i, MS SQL Server 2000, TOAD, SQL Plus, MS Access
Ticketing Tools Bmc Remedy, HP QC, Amdocs Clarify CRM Support
Testing Tools JUnit, Win Runner 8.2, Test Director.
Sr. Middleware Administrator
Northern Trust Bank, Chicago, IL
From January 2011
Northern Trust Bank is a global leader in delivering innovative investment management, asset and fund administration, fiduciary and banking solutions to corporations, institutions and affluent individuals. For more than 120 years, we have evolved with the changing needs of our clients and our world. Northern Trust has transformed traditional online banking into an expansive online wealth management suite for all your accounts, all in one convenient place. Built for ease of use, Private Passport's tools accommodate those looking for simplicity as well as those with complex financial portfolios. Advanced technologies allow you to:
➢ Installation and Configuration of WebLogic Application Server 11g on Red Hat Enterprise LINUX server release 6.3
➢ Responsible for setting up development, testing, staging and production environments for the ongoing application development.
➢ Generate web server Plug-in and verify host and port
➢ Configured Node manager for administration of Managed servers
➢ Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and fail over functionality
➢ Created connection pools, various data sources, JMS connection Factories, Queues and topics.
➢ Responsible for 24x7 on call production support for applications deployed on Weblogic Server
➢ Worked in manual configuration of Java EE application to load security data from deployment descriptors into the security providers
➢ Configured Execute Threads, Connection Pools and JMS Bridges etc. for different components of the retailed applications
➢ Responsible for writing scripts to perform tasks such as monitoring domains, recycling clusters, starting, stopping servers, Node managers and deploying applications
➢ Responsible for performing root cause analysis and identify solutions to issues such as Server crashes, hangs and Out of Memory issues in various JDKs
➢ Worked in cron job to schedule automatic process
➢ Added the inter-dependency...
Citi Bank, Irving US
June 2009 - December 2010
Proudly serving more than 100 million clients in 40 countries, Citi's Global Consumer Banking (GCB) business is among the largest retail banks in the world. Primarily known as Citibank and strategically centered in the world's top cities, GCB uses its deep footprint to deliver a consistent and enhanced client-centric banking experience. GCB accounted for nearly 40 percent of total deposits and 50 percent of total revenues within Citicorp in 2011. GCB consists of five primary business units - Retail Banking, Citi Branded Cards, CitiMortgage, Citi Commercial Bank and Retail Services - that operate in our four key global regions: North America, Latin America, . Operations outside the U.S. account for approximately half our total loans, deposits, revenues and net income.
➢ Installed Weblogic server 9.2/10.3 and created clustered Weblogic server instances according to the requirements
➢ Installed and Configured Apache 2.2 in Unix platforms
➢ Involved in integration of Apache webserver with weblogic server using apache plugins
➢ Used config wizard and config builder extensively to create and manage WebLogic domains
➢ Involved in capacity planning and suggested new ideas to improve the overall performance of the system
➢ Setup and configured SSL on Weblogic and Apache webservers
➢ Updated Jrockit JDK versions and applied patches on Weblogic Server
➢ Configured Security realms on Weblogic and Tomcat servers to enable LDAP authentication
➢ Worked closely with the Application development/ QA team to resolve application issues deployed on Weblogic and Apache
➢ Deployed the EAR, JAR, WAR applications on multiple Weblogic Servers Instances and maintained Load balancing, high availability and Fail over functionality
➢ Configured JDBC Data Sources/Connection pools on Weblogic server
➢ Worked with the application team in code version migration of applications on Weblogic server
➢ Worked with Oracle Support in solving critical production issues on Weblogic...
Qualifications & Certifications
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