SENIOR ORACLE DBA Resume

SUMMARY:

A customer - centric focused, self-motivated, success driven and disciplined Information Technology
Sr. Oracle DBA Professional with over 11 years of experience working for prestigious client who are in Industrial Finance Business.
Extensive knowledge on database administration for Oracle 10g, 11g and 12c, with experience in very large scale database environment and mission critical large OLTP and OLAP systems.
Highly skilled in Planning, Installing Oracle Clusterware with Oracle RAC. DR Solutions using EMC’s SRDF solution.
Planning and performing Patching and Database upgrades from 10g to 11g & 11g to 12c. Work in 24X7 Production Support L3 Team.
Have successfully handled TSA and done planning and data migration to the buyers.
I am a self-starter and eager to learn new features and technology and very flexible to adjust in new environment.
My dedication to be a strong team player with strong interpersonal and collaborative skills.
Putting the customer at the center of everything and maintain sound client/customer relationships.
3 node RAC administration. Solid Oracle RAC experience on Oracle Linux, including installation, administration, troubleshooting and performance tuning. Oracle Restart
Experienced in Oracle Clusterware (GRID Infrastructure) - CRS management, configuration and troubleshooting.
Skilled in Oracle ASM administration, ASM Rebalancing, ACFS (ASM Cluster File System), ASM Redundancy.
Concept of Grid Infrastructure, Cache Fusion, Serverpool, Grid Plug and Play architecture.
RMAN Backup/Recovery, FRA.
Database server patching. Applied Jan 2014, 2015, 2016 & 2017 SPU patching on database servers.
Database upgrades using DBUA from 10 11g, 11g 12c.
Solid infrastructure knowledge including high-availability solutions such as Active DataGuard, SAN-based replication technologies (SRDF).
Thorough understanding of backup, recovery and cloning using RMAN, datapump and export/import.
Setting cronjobs.
Scheduling backups & recovery strategy for databases.
Oracle Client Installation10g/11g/12c 32 bit and 64 bit on Solaris 10 server.
Planning and implementing reorgs for databases using full database export and import or by table move and index rebuilds.
Generating AWR, ADDM, ASH reports for performance troubleshooting
OEM 12C, managing OMR, OMS, OMA, Target and incident management. Experience with Oracle Enterprise Manager Grid Control.
Experience with Oracle VM

EXPERIENCE:

SENIOR ORACLE DBA

Confidential

Oracle DBA

Confidential

APPLICATION DEVELOPER AND ORACLE DBA

Confidential

APPLICATION DEVELOPER AND ORACLE DBA

Confidential

Responsibilities:

Planning & delegating DBA tasks such as Database Cloning, Upgrades, Patching.
Installing Clusterware and RAC database, adding, deleting nodes.
Planning and automating backup strategies.
Handled TSA for the client and worked in planning and data migration to the buyers.
Able to work cooperatively with fellow team-members and application / development teams.
Daily Database Alert Management.
Working with ORACLE Metalink Support for complicated issues and bug fixings.
Handling various application releases on day to day basis on the Application databases.
Handling multiple team database activities/issues or ITOMs.
Handling day-to-day administration of database servers, with trouble-shooting, system sizing integration, upgrades etc.
Handling day to day Performance issues.
Participating in various application upgrades.
User maintenance such as creating schema managing access as per compliance and security.
Raising and working with change request for major structural changes in the databases and environments.
End to end Database and Cluster administration and troubleshooting for 1500+ clustered or non-clustered databases 10g, 11g and 12c.
Routine maintenance, performance monitoring and tuning the database.
Excellent communication and Email writing skills.

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