Middleware Engineer
Current* Installation, configuration, up-gradation and administration of the Oracle WebLogic server on Linux/Unix for development, QA, integration, Staging and production environments.* Worked on various types of input systems including MQ, SAP, Database, SOAP, HTTP, Files, etc* Performed migration and upgrade tasks like upgrading Weblogic server and updated JDK and installing service packs and patches for the Weblogic Server.* Monitored JVM Performance by controlling the GC parameters.* Performance monitoring and tuning of all the Oracle Weblogic Application servers. Performed process tuning, JVM optimization and Java memory tuning.* Involved in Configuration of Weblogic Application Server resources like JDBC Data Sources, JDBC Providers and Connection Pooling to connect to the Oracle.