• Performed daily health checks to ensure proper functioning and availability of the Oracle EBS instances. • Performed up gradation of EBS R12.1.3 to R12.2.4 on OEL 6.2 • Managed DR site instances to ensure availability in case of production instance failure • Performed Cloning, Patching on Oracle Apps R12. • Familiar with the usage of the ad admin tools • Performed Sysadmin activities • Managed Oracle EBS connectivity • Identified performance degradation of the Oracle applications and databases and optimized for expected maximum performance • Performed code migration • Configured and Managed Standby Databases for disaster recovery site • Implemented Oracle E-Business Suite R12 on OEL 5.5 and OEL 6.2 • Implemented two nodes Oracle RAC 11gR2 on OEL 5.5. • Upgraded database from 10gR2 to 11gR2 on OEL 5.5 • Good knowledge of database refreshes, schema refreshes, RMAN. • Good knowledge and capable to prove my skills on Data warehousing concepts, Teradata and Data Stage based on the requirement.