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WebLogic Administrator

Saudi Arabia

Job ID SNS-0564

Posted On
09-Aug-2020
(118 days ago)

Job type
Contract

Sector
Banking & Finance

  • Having experience on Middleware administration using Oracle WebLogic 8.1/9.2/10g/11g/12c, Oracle FusionMiddleware Forms and Reports, SOA, OSB, IIS Administration for Security Implementation, Performance Tuning, Monitoring, Troubleshooting and Application Deployment.
  • Supporting for Production, Staging, UAT and Development environments that runs on various operating systems like Red Hat Linux, Solaris, AIX and Windows platforms.
  • Extensive working experience in setting up multiple domains, including Administration Servers, Managed Servers, Machines, Node managers in different cluster environments.
  • Deploying EJBs, J2EE Applications (EAR, WAR, RAR) on clustered environment, monitoring the Application servers, and Web server configuration, troubleshooting performance issues using the monitoring tools, Log messages and Log files.
  • Configured Clusters, Load-balancing, High availability and fail-over solutions & Web Server plug-ins for Weblogic application server.
  • Extensive experience to integrate webserver to Appserver and applying patches, upgrading Service Packs.
  • Expertise in configuring and tuning JDBC Connection pools, Multi pools, Data sources, using Oracle and MySQL database.
  • Responsible for installing SSL Certificates on Weblogic web servers.
  • Responsible for collecting all Thread dumps and Heap dumps for troubleshooting issues and fixed them through various tools and provide a detailed report for Root Cause Analysis.
  • Managing Security: Creating new security realms, groups. Knowledge of updating and configuring SSL certificates to Web server & Application Server.
  • Creation and configuration of JMS Connection Factories, destinations Topics and Queues, Stores, JMS Server, Distributed Destinations.
  • Monitored Execute Queues, idle thread count, garbage collection, CPU utilization, EJB Beans, JMS Queues and JDBC Pools on WebLogic Server.
  • Interacted with Weblogic Technical Support Team in resolving the Weblogic critical issues and follow up on the opened case/service tickets with respect to the Severity.
  • Experience in providing 24*7 application support for Production, Stage, Test and Development environments.
  • Monitor, track, update, report on Incident Records (IR’s) for resolving the problems in both Production and Non-Production environments.
  • Involved in bridge calls with other team members and developers for resolving the high priority issues in the Production Environment.
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