PROFESSIONAL SUMMARY:

• Having 3.8 years of experience in Build and Release / Weblogic administration
• Having 3.8 years of experience in WebLogic Administrator on applications, Web logic server Administration on Linux environments.
• Handling all the aspects of administration tasks such as day - to-day site monitoring and maintenance, Installation, Configuration, Clustering, Deploying Applications, Troubleshooting and Load Balancing.
• Hands on experience in both manual build and build automation process.
• Expertise in triggering builds using MAVAN and Jenkins.
• Hands on experience in using source code control systems like CVS.
• Expertise in complete release process and supporting releases for both Preproduction and production environments.
• Performance Tuning and Maintenance of Service Oriented Architecture and WebLogic Server.
• Having work experience in setting up multiple domains, including Administration Servers, Managed Servers, Machines, Node managers in different cluster environments.
• Proficient in deployment and troubleshooting of JAR, WAR and EAR files in clustered environments.
• Expertise in Installation and Configuration of Apache Web server.
• JDBC Connection Pool and Multipool configuration with Oracle.
• WebLogic Administration, Monitoring and Troubleshooting using Admin Console.
• Cluster Configuration - Horizontal Cluster, Vertical Clusters and Deployment over clusters.
• Experience with Red Hat Enterprise Linux,vista and Windows family.
• Having Experience on Server Performance Tuning - Thread Dump Analysis when Server crashed unevenly.
• Troubleshoot problems reported to Application & stake holders for root cause analysis.
• Having good experience in Node-Manager configuration
• Having good experience in SSL configuration and installed s in Apache and weblogic servers.
• Provided 24/7 on call support for production, Installation and configuration of various middleware packages.

SKILLS:

Language: Java

Middleware Application Servers: Web logic Server 8.x,9.x and 11g

J2SE Technologies: Jdbc

Web Servers: Apache webserver2.x

Platforms: Linux5,Vista and windows

Databases: Oracle10g

Ticketing/Bug tracking Tools: Jira

Build Tool: Maven,Jenkins

SCM: CVS

PROFESSIONAL EXPERIENCE:

Confidential

Middleware Servers: WebLogic 9.2 and 11g

Platform: Linux, Windows

Build: Maven, Jenkins, CVS

Webserver: Apache webserver

Responsibilities:

• Performed Web Logic Server administration tasks such as installation, configuration, monitoring and performance tuning.
• Involving in Complete Build process of Builds including Manual and automation builds.
• Complete Build automation process using Jenkins automation tool.
• Involved in Performance tuning of Web Logic server with respect to connection pools.
• Performed J2EE application deployment and administration including JAR, WAR, and EAR files on different environments.
• Deployed the applications on multiple WebLogic Server and maintained Load balancing, high availability and Fail over functionality.
• Troubleshooting an application in Server.
• Developed startup and shutdown scripts for the servers
• Configured and administered JDBC, JMS, and JNDI in Web Logic Server 9.1.
• Integrating HTTP Apache Http plug-in with WebLogic Servers.
• Worked with Data base team to resolve permission issues, connection pool issues on Stage environment.
• Performing WebLogic Server hanging and Crash issues.
• Performing various types of Incidents raised by IT Support Team.
• Quickly respond to Alerts and Command center calls.
• Attending the weekly scheduled outages.
• Handle work and Change Requests and Incidents.
• Ensure all work performed falls within problem and change management procedures.
• Maintained the applications among Web Logic run-time processes in a cluster of application servers.
• Involved in trouble shooting and fixing day-to-day problems of the applications in production.

Confidential

Middleware Servers: WebLogic 10.x

Platform: Linux, Solaris and Windows

Build: Maven, Jenkins, CVS

Responsibilities:

• Performing the builds for the Projects.
• Release the project to all environments like DEV, QA, STAG, PERF and PROD.
• Handling the complete release process to deploy application to Preproduction and Production servers.
• Writing shell scripts for Build Automation.
• Monitor and manage WebLogic Administrator Console to perform administrative tasks.
• Deploying WebLogic Administrator composite applications,
• Configuring WebLogic Administrator composite application resources,
• Monitoring WebLogic Administrator composite applications,
• Managing and monitoring service engines, and updating the state of WebLogic Administrator composite applications.
• Creating automation of installations where appropriate, debugging and resolution of environmental and installation issues, evaluating and implementing changes to enhance systems performance and availability
• Submitting change requests for development enhancements to increase system performance and availability, evaluating and reacting to production software and hardware alerts.
• Perform operational tasks and activities
• Provide technical support for a complex, high availability Architecture
• Troubleshoot WebLogic Administrator composite applications by performing corrective actions such as fault recovery.
• Tuning and configuring WebLogic Administrator Suite 11g environment for high availability.
• Managing and Monitoring the JVM performance by Web logic Heap Size, Garbage collection
• Conversant with quality procedures, while executing projects and has good customer orientation.
• Provided 24/7 on call support for production. Installation and configuration of various middleware packages.