Server Manager

Sharath Kamarapu

Email: *******.********@*****.*** Ph No: 917-***-****

PROFESSIONAL SUMMARY:

• 7 + years of extensive experience in the IT industry on Oracle WebLogic, Fusion middleware applications Administrating, Monitoring, Troubleshooting and Maintenance of WebLogic Servers.

• Experience in Maintaining BEA WebLogic Server, on different UNIX (Sun Solaris 9/10, HP-UNIX, and AIX) Red Hat Linux and Windows XP/NT/2000/98 setting up the Development, Testing, Staging and Production environments.

• Expertise in Layer 7 XML gateway services like SOAP, REST, etc. and F5 Load Balancer

• Configured Node manager for administering the servers in WebLogic and Configured Web Server plug-ins for applications servers (WebLogic).

• Solid experience in maintaining Load balancing, High availability and Fail over Functionality.

• Deployed applications (WAR, JAR, and EAR) in Domain and Clustered environments of Web Logic 7.0/8.1/9.2/10.3/11g

• Performed root cause analysis and suggested tuning methods for Server problems like Server Crashes, Hangs and Out of Memory issues in various JDKs like SUN JDK 1.3.x/1.4.x/1.5.x and Oracle JROCKIT 1.4.x/1.5.0.

• Experience in finding the Memory Leaks and adjusting the JVM Heap Sizes and GC Parameters.

• Experience in analyzing the various server logs and thread dumps to perform Root Cause Analysis.

• Expertise in Handling Code Releases and Deploying applications in Production.

• Worked closely with development and testing teams to implement fixes in Testing and Production

• Experience working with databases like DB2, Point base, Oracle 9i/10g/11g and Sybase.

• Configuration of Workstation to view performance data in Wily Introscope 6.0.

• Expertise in Installations, configuration and administration of Web/Application servers like IIS, Apache Tomcat 5.5/4/1, SunONE web server (Iplanet) 6.0/6.1, Apache web server 1.3.x to 2.0

• Knowledge on SOA, BPEL, OSB, OIM, OAM services and Fusion middleware applications

• Strong experience in configuring and administering Connection Pools for JDBC connections, JMS server with IBM MQ series in WebLogic and JMS connection factories.

• Highly experienced in Migration of WebLogic Server from 8.1 to 9.2 and upgrade JDK.

• Excellent working knowledge in implementing LDAP (OVD, OID, OUD) with oracle applicaiotns.

• Experience in automation/administration using Shell scripting, WLST, and ANT.

• Expert knowledge with Object Oriented design and methodologies using JAVA in UNIX, Linux and Windows.

• Excellent knowledge in Web Based Applications using Java-J2EE Technologies (Java, Servlets, JSP, Struts, Hibernate, EJB, JMS and Services, XML, SOAP, WSDL).

• Excellent problem resolution and communication skills with ability to work under pressure in a highly visible role.

• Good understanding of Systems Development Life Cycle (SDLC).

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