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Senior Oracle Database Administrator Resume

Rancho Cordova, CA

SUMMARY

  • Expert Database Administrator with extensive experience in managing large, terabytes Oracle databases. Proven track record in configuring and maintaining 24*7 databases. Strength in trouble shooting database issues under stressful situations.
  • 10g and 11g Oracle RAC databases Administration
  • ASM file system and Linux OS experience
  • Oracle Standby databases / DR sites expertize

PROFESSIONAL EXPERIENCE

Confidential, Rancho Cordova, CA

Senior Oracle Database Administrator

Responsibilities:

  • Supported 10g and 11g databases to ensure databases run smoothly.
  • Worked with Enterprise manager cloud control 12c.
  • Set up RMAN backup for databases.
  • Worked with developers and trouble shot successfully performance issues.
  • Developed excellent knowledge of Oracle data dictionary views.
  • Implemented security standards per company policy.
  • Refreshed test databases from production.
  • Assisted with company’s Business Continuity Plan (BCP) by testing DR site.
  • Supported Microsoft SQL Server 2012 Databases.
  • Installed and configured SQL Server 2012 software.
  • Set up OEM agents to monitor SQL server databases by Oracle Enterprise Manager.
  • Tested SQL server databases backups to ensure backups are valid.
  • Implemented index optimization scripts on SQL server databases which increased performance.
  • Worked on emergency data fixes after hours which helped company generate more revenue.

Confidential, Sunnyvale, CA

Database Administer

Responsibilities:

  • Supported multiple production and test databases that process financial transactions.
  • Upgraded databases to 10g from 9i to implement new features.
  • Worked on and successfully resolved databases performance issues.
  • Supported replication using Shareplex and Golden Gate software.

Confidential, Redwood Shores, CA

Database Administer

Responsibilities:

  • Setup 4 - node RAC databases and performed upgrade to 10g and 9i in Linux environment.
  • Managed Oracle databases on Linux and Sun Solaris platforms.
  • Restored and recovered number of databases when data was corrupted because of hardware issues.
  • Wrote and implemented SQL and UNIX scripts for DBA tasks.
  • Resolved internal errors (ORA-600, ORA-7445).

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