I am a Oracle Apps DBA professional with knowledge of Oracle Apps 11i, R12 and R12.2. I had handled projects on Implementation, Maintenance, Support, Troubleshooting, Cloning and Patching of Oracle Applications and Databases. DMZ setup in E-biz. Implementation, Maintenace and Support of Oracle Database 9i, 10g, 11g and 12c. Experience in Database upgrade from 10g to 11g. 11g to 12c . 12c Multitenant setup. Migration of DB to ASM file system. RAC 11g configuration and setup. Oracle RAC and ASM Adminstration. RMAN and User-Managed backup policies and implementation.