• Installing, configuring and upgrading Oracle RDBMS under Windows and Linux like OS; • Oracle RMAN. Creating, maintaining and executing backup and recovery strategies; Develop and test disaster recovery plans; • Oracle users profiling and auditing; • Experience with Oracle Database Real Application Clusters; • Very good knowledge with Oracle SQL ? PL/SQL(Experience in writing and debugging stored procedures); • Configuring test environments by duplicating productive sites; • Creating Oracle Data Guard - experience with physical standby databases in maximum performance mode; • Experience in creating web applications with Oracle APEX; • Good performance tuning skills (10g, 11g); • Good knowledge of Perl; • Good knowledge of Python; • BASH scripting; • One year experience with PostgreSQL (installing, configuring, backup & recovery, replication);