Oracle Database Administrator Resume

CAREER OBJECTIVE:

Having 3.6 years of experience as an Oracle Database Administrator .
To obtain a challenging position in an organization where I can contribute in positive ways towards the development of the organization, where my skills and loyalty will be rewarded with career advancement and guidance.
Implemented Switch over and Switch Back activity from production database to standby and vice versa.
Upgradation of Oracle 11.2.0.2/3 to 11.2.0.4
Configured Oracle Active Data Guard.

TECHNICAL EXPOSURE:

RDBMS: Oracle 9i / 10g/11g/12c

Database Utilities: SQL*Plus

Operating Systems: AIX, Linux, HP - Unix and Windows

TOOLS: BMC, EXPDP/IMPDP, RMAN, NETCA etc

PROFESSIONAL EXPERIENCE:

Confidential

Oracle Database Administrator

Environment: Confidential -AIX, Windows Server 2008, 10g, 11gR2, 12c, Linux (RedHat).

Responsibilities:

Installed, configured and administered Oracle database (11g, 12C) Single & multi node.
De-installation and De-configuration of Oracle 11g and RAC database.
Up graded Oracle database from 11.2.0.2/3 to 11.2.0.4
Monitoring Alerts for disk space, archive destination, Listener, Instance availability.
Monitoring free space in Tablespaces, adding and resizing the data files when required.
Managing Control File, Log Files and Data Files.
Managing Database security by Enrolling Users, Profiles and Roles.
Analyzing the tables Creating and Rebuilding of Indexes periodically.
Implementation of Oracle Data Guard Physical and Snapshot data guard.
Table Purging & Reorg Activities on Exadata.
Performing Session and Process Monitoring.
Managing DB Links.
Implemented RAC database environments
Knowledge about Migrating Non ASM database to ASM databases.
RAC Grid & DB installation and Patching.
Standalone GRID & RAC upgradation.
Applied bug fix patches, quarterly PSU patches into production & test environments.
Knowledge on RMAN Backup tool
Monitoring Backups reports and re-run for any failed backups
Experience in Logical & Physical Backup (Hot & cold) through RMAN, Data pump, Export utility.
Experience in Exadata Patching on DB & RAC nodes.
Experience in Table compression on Exadata.
Generating Exachk report to check Health of Whole Exadata system.
Reorg activity to remove fragmentation space from production databases.
Generate AWR, ADDM, and ASH Report.
Worked in creating SR and resolving issues based on the solutions provided by Oracle support.
Knowledge about Golden Gate.
Installation Of OSWatcher.

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