ORACLE DBA,RAC,ASM,RMAN,DATA GUARD,PATCHING,Database Upgradation,Database Migration,Oracle TD implementation,Oracle DB vault Implementation,Configuring Oracle Enterprise Manager tool. • Experience as 24x7production, test, and development environment. • Installation and maintenance of Oracle 10g & 11g databases on Solaris and Linux OS . • Tablespace and datafile management activities. • Managing database Users, Roles, Privileges and Profiles etc. • Data Pump, Export, Import,SQL LOADER • Using explain plan, Tkprof,SQL Trace, AWR, ADDM,SGA and tuning of initialization parameters • Refreshing development databases from production using export/import,Data pump. • Good exposure to Manual Backup and Recovery techniques. • Good exposure to RMAN Backup and Recovery techniques. • Cloning development and test database with the backup of production database. • Oracle Data Guard switchover and failover. • RAC database administration by srvctl, crsctl, ocrconfig and asmcmd • Upgrade of oracle database from 11.2.0.2,11.2.0.4 to oracle 12c1 (12.1.0.2) • implementation of OEM 13c cloud control tool and configuration of alerts in OEM 13c • implementation of oracle TD and oracle DB vault • Apply the latest PSU/CPU patches