freiberufler Oracle DBA auf freelance.de

Oracle DBA

offline
  • 50€/Stunde
  • 11433 Cairo
  • Weltweit
  • ar  |  en
  • 16.04.2018

Kurzvorstellung

I have solid experience on oracle database administration and I am looking for good opportunity, also I am ready to relocate

Ich biete

  • Oracle Data Guard
  • Oracle Database

Projekt‐ & Berufserfahrung

Senior Oracle DBA
Fawry, Cairo
1/2016 – 8/2016 (8 Monate)
Banken
Tätigkeitszeitraum

1/2016 – 8/2016

Tätigkeitsbeschreibung

• Performs the capacity planning required to create and maintain all database on Windows, Linux and AIX environments
• Creating, administrating and maintaining +50 staging and production database environments
• Performs ongoing tuning of all production databases to improve the performance
• Plans and implements backup and recovery strategy of all databases using RMAN
• Upgrade all production databases to latest Oracle database version and apply all required patches using OPATCH
• Troubleshooting all databases performance issues using Oracle tools (AWR, ASH, ADDM, statspack, tkprof, EM)
• Configuring and administrating Oracle Data Guard to enhance the database availability during the server failures
• Managing and administrating Oracle RAC environments
• Monitoring all databases using Oracle Enterprise Manager Cloud Control 12c Release 5
• Implements and enforces security for all of the Oracle Databases
• Managing and administrating Data Warehouse and OLAP databases
• Ensure Oracle database server is hardening in accordance to security standards
• Contacting Oracle Corporation for critical issues if needed
• Manage few MySQL and MS SQL databases
• Provide 24/7 support for critical database issues via phone
• Start studying the availability to move few databases to Cassandra

Eingesetzte Qualifikationen

Oracle RAC (Real Application Clusters), Oracle Data Guard, Oracle Database

Zertifikate

Oracle Database Administration 12C certified professional
April 2015
Oracle Database Administration 11g certified professional
April 2013
Oracle Database Administration 10g certified professional
Juni 2010

Ausbildung

IT
(Bachelor of computer and information)
Jahr: 2008
Ort: Cairo

Qualifikationen

Bachelor of computer and information, I have many oracle certificates and solid experience in Oracle database administration

Über mich

Bachelor of computer and information, I have many oracle certificates and solid experience in Oracle database administration

Persönliche Daten

Sprache
  • Arabisch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
Weltweit
Profilaufrufe
915
Alter
34
Berufserfahrung
12 Jahre und 7 Monate (seit 04/2009)
Projektleitung
2 Jahre

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