Over 10 years of experience working as an Oracle DBA on Oracle 7/8/8i/9i/10g/11g.• Professional experience in Installation, administration, performance tuning, backup & recovery with proven ability at Server side & Client side responsibilities.• Expertise in Oracle RAC, Replication, Standby databases, and database designing. • Experience in GoldenGate Technology for Replication. • Experience in setting up and maintaining Goldengate Replication between multiple sources to one target and multiple targets.• Successfully upgraded databases from 8i/9i to 10g and 11g.• Successfully Implemented stand by database using Oracle 10g Data guard and 11g Active Data guard.• Successfully Installed configured and administer Oracle 10g/11g RAC databases along with adding new nodes to the existing configuration.• Created RMAN catalog for 8i/9i/10g databases and configured backups. • Successfully implemented alerts, backups, data loads etc., using Perl, shell scripting.• Excellent communication skills, versatile team player and adaptable for new technologies.• Expertise in working with High volume, and High Transaction databases.