Handled large database estates and managed TB size of databases
Installation and administration of multiple versions of databases on multiple Unix platforms and Windows servers
Design and implement the high availability solutions (RAC, Golden Gate and Dataguard)
Install, configure and manage ASM instances in oracle
Plan and execute major migrations and upgrades
Define and configure the disk and diskgroups in ASM and troubleshoot
Plan and implement the backup/recovery on need basis
Hardware tech refresh (host to host database move)
Coordinate and work with database vendors for resolution on major incidents
Database refresh, re-org, backup using RMAN and 3rd party tools
Install and configure grid control database monitoring tools
Install, Administer, manage and troubleshoot Oracle grid control
Define performance benchmarks and metrics
Write and troubleshoot shell scripting, SQL and PL/SQL scripts
Primarily role is supporting the production and non-prod database environments selection
Implement and Periodical check on Automation
Implement and Periodical check on DB Security
Identify, document and track Technology related risks and mitigation plan in the project
Technical and Process guidance to L2 and L1 DBA