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Senior Oracle Dba Resume

Houston, TX

SUMMARY

  • Highly skilled as a production and Application DBA in Production, QA and Testing environments and in staging oracle Databases.
  • Skilled in installing, configuring, monitoring and maintaining oracle software and patches in 10G and 11G on redhat Linux, oracle Linux.
  • Ability to create a modify oracle Database objects like Tables, indexes, views, sequences. Experience with 12c New features, Grid control.
  • Process creative and problem - solving capabilities to work efficiently during intense situations.
  • Solution driven and highly motivated and analytical candidates with experience in providing 24x7 production and maintenance support.
  • Fast pace learner with adaptability for changing demands in any high-volume or low volume environments.
  • Ambitious and diligent in supporting teamwork. command substantial work ethics possess great supervision abilities and excellent interpersonal written and oral communication skills.
  • Gifted with strong design skills and great attitude when working with independently or with a team of experts

TECHNICAL SKILLS

Operating Systems: OS HP-UX, IBM AIX, Sun Solaris, Red Hat Linux, Suse Linux, Oracle Enterprise Linux, and Windows Server 2003/2012

Hardware/Software: Oracle VM virtualbox 4.1, Vmware workstation 11,Gluent,power exchange .

Programing Languages: SQL and PL/SQL, UNIX Shell, HTML, Java

Databases: 9i, 10g, 11g,12c,18c and19c

Tools: /Utilities: Crontab, AT Scheduler, Oracle Scheduler, OEM, D2k, ORACLE forms 9i,RMAN,AWR,ASH,ADDM,Datapump,sql developer, Toad, sql loader

PROFESSIONAL EXPERIENCE

SENIOR ORACLE DBA

Confidential, Houston, TX

Responsibilities:

  • Experience as a DBA designing & supporting Oracle 10g/11g/ databases in a large-scale (200+ servers) in a UNIX, Linux environment
  • Daily monitoring of database storage allocation and usage as well as other resource usage
  • Performs daily database and database application support which includes the following tasks: Contributing to 24x7x365 staff coverage, Oracle database and application administration
  • Provide an effective cloud solution for the existing expensive H/w infrastructure and the technologies .Supporting 200 +, Testing, preproduction, Production servers. Help application team to stabilize the application and fix the Performance issues.
  • 3) Involved in Application Design and the Capacity planning for the Project.
  • Worked as an important resource during Disaster recovery activities and other infrastructure changes.
  • Install, configure, Monitors and troubleshoot database
  • Security and auditing plan development, testing and maintenance. Intent of this security plan is to establish a means of providing complete accountability for any and all use of the databases
  • Database encryption and masking
  • Database or data warehousing technology experience

SENIOR ORACLE DBA

Confidential

Responsibilities:

  • Proactive database Space Management. Capacity planning for the future requirement. Archive log file management, and Alert log checking
  • Oracle Database Sysadmin activities like User creation and Tablespace Management, Shell scripting etc.
  • DB maintenance for severs with storage capacity ranging from 10GB to 2.5TB.
  • Application Environment Health check and helped the development team to write the query including performance tuning.
  • Management of Application Users and Database Link creation.
  • 6) Performed Installation for Oracle Database 11GR2, OBIEE,weblogic server 11g,12c,ODI,OEDQ,7) OS installation on Development and Production server including additional packages.
  • Performed installation of MS Sql 2008 Database using Virtual Box 4.2 version.
  • Documented and implemented the Backup policy for development and Production instance.
  • Worked with Oracle Support team to resolve Weblogic and Database related issues.
  • Manage the Weblogic servers ( 11g and 12c ) .Troubleshoot and fixed the issues related to weblogic server.
  • Clone of RAC and Non Rac Environment
  • Data Block recovery using RMAN

ORACLE DBA-EBUSINESS SUITE

Confidential

Responsibilities:

  • Supportied 80+Application servers (R12)for Development, Testing, preproduction servers.
  • Management of Users & Tablespaces, Database Link creation, and Shell scripting.
  • DB maintenance for severs with storage capacity ranging from 5GB to 700 GB.
  • Application Environment Health checkup, Archive log file management
  • Database Health checking, monitoring Database and Alert log checking.
  • Performance Tuning and Database Clone activity using RMAN.
  • Database Backup for 10g, and 11g using export & import and RMAN .
  • Automation of Data Change Request (DCR).
  • Code deployment into SOA server by Identifying the sequence and Dependencies.
  • OBIEE: Code deployment and troubleshooting.
  • Server maintenance: Repository server and webcat server.
  • Performed the point in upgrades for Oracle apps environment.
  • Managed the SOA services
  • Troubleshooting Oracle SOA Suite
  • Deploying SOA Composite Applications check the log files for weblogic server
  • Resolved service startup issues.
  • Monitoring Recent Human Task Service Component Instances
  • Data source creation and tuning.
  • SOA server dehydration purging.

ORACLE DBA-EBUSINESS SUITE

Confidential

Responsibilities:

  • Supported 25 databases with storage capacity ranging from 5GB to 700 GB
  • Installation of Oracle databases on Window, Linux.
  • Proactive database Space Management. Capacity planning for the future requirement.
  • Archive logfile management. Database.
  • Health check, monitoring Database and Alert log checking.
  • Implementation of backup & recovery processes.
  • Database backup scheduling (Cronjobs) and log monitoring.
  • Automation of database backup & backup checking process using Shell scripting.
  • Users & Tablespaces maintenance, Database migration from Oracle9i to 10g, using export & import. Client-side Oracle database Installation and implementation using remote connections.

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