Managed Critical databases of Oracle (11gR2 ,12c,19c) on EXADATA, Linux, AIX, Windows platform.
Upgradation , migration and patching Oracle Database.
Implemented of Dataguard and configured standby database in the production environments.
Backup, Restoration and Recovery solutions.
Database performance and capacity Tunning and optimization.
Pro-actively monitoring Database growth. performed regular Purging , Compression, Archival and Re-Organization activities.