hatem hamza, Senior oracle database administrator

hatem hamza

Senior oracle database administrator

Imam Abdulrahman Bin Faisal University

Lieu
Arabie Saoudite - Dammam
Éducation
Baccalauréat, computer science
Expérience
17 years, 2 Mois

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Expériences professionnelles

Total des années d'expérience :17 years, 2 Mois

Senior oracle database administrator à Imam Abdulrahman Bin Faisal University
  • Arabie Saoudite - Dammam
  • Je travaille ici depuis mars 2016

- Responsible for administering oracle RAC database on Oracle Exadata Database Machine and ODA X5-2.
- Installed and configured Oracle RAC 11g & 12c.
- Installed Oracle Enterprise Manager Cloud Control 13c.
- Responsible for configuring data guard for all oracle databases.
- Responsible for the Administers all database objects, Installation, configuration and upgrading of Oracle database server.
- Responsible for supporting the Oracle databases and ensuring their performance, availability and security.
- Responsible of high availability database must be available.
- Establish and maintain sound backup and recovery policies and procedures.
- Working with the Oracle Support team through Metalink (My oracle support) to solve issues and applying the new patches.
- Working with the IT team to ensure that the associated hardware resources allocated to the databases and to ensure high availability and optimum performance.
- Responsible for the Administers all SQL server databases.
- Responsible for implementation and release of database changes as submitted by the development and implementation teams.
- Create new test environment database.
- Responsible for providing trend analysis to the IT management team to enable them to make informed decisions regarding resource management.
- Proactively monitoring the condition of the database and taking preventive or corrective actions, as required.
- Monitoring and tuning database performance.

Database Administrator (DBA) à azmeel
  • Arabie Saoudite - Dammam
  • mars 2013 à février 2016

Working as oracle database administrator 11g R2 and oracle application administrator ( E-Business Suite Applications Release 12) :
- Responsible for the Administers all database objects, Installation, configuration and upgrading of Oracle database server.
- Responsible for administering oracle RAC database in Oracle Database Appliance (ODA).
- Responsible for supporting the Oracle databases and ensuring their performance, availability and security.
- Responsible of high availability database must be available.
- Establish and maintain sound backup and recovery policies and procedures.
- Working with the IT team to ensure that the associated hardware resources allocated to the databases and to ensure high availability and optimum performance.
- Responsible for problem escalation to vendors and third parties as appropriate.
- Responsible for implementation and release of database changes as submitted by the development and implementation teams.
- Create new test environment database (clone).
- Responsible for providing trend analysis to the IT management team to enable them to make informed decisions regarding resource management.
- Administrate Oracle E-Business Suite Applications Release 12.
- Applying the new patches.
- Proactively monitoring the condition of the database and taking preventive or corrective actions, as required.
- Monitoring and tuning database performance.

Database Administrator à Bank of Khartoum (BOK)
  • Soudan - Khartoum
  • mars 2011 à février 2013

- Responsible for the Administers all database objects, Installation, configuration and upgrading of Oracle database server.
- Responsible for administering oracle RAC database.
- Responsible for supporting the Oracle databases and ensuring their performance, availability and security.
- Responsible of high availability database must be available 24/7(ATM system).
- Establish and maintain sound backup and recovery policies and procedures.
- Working with the IT team to ensure that the associated hardware resources allocated to the databases and to ensure high availability and optimum performance.
- To proactively monitor the database systems to ensure secure services with minimum downtime.
- Responsible for problem escalation to vendors and third parties as appropriate.
- Responsible for implementation and release of database changes as submitted by the development and implementation teams.
- Create new test environment database.
- Responsible for providing trend analysis to the IT management team to enable them to make informed decisions regarding resource management.

Database Administrator à Kushite Integrated Company Ltd.
  • Soudan - Khartoum
  • janvier 2008 à février 2011

Electronic Passport Department:
- Worked as a database administrator and applications manager in the project of the New Electronic Passport.
- Oracle database 10g under Linux & Windows 2003 was used.
- MS SQL server 2005 database was used.
- In charge of five independent database systems across multiple sites.

Database Administrator à Export Development Bank
  • Soudan - Khartoum
  • avril 2007 à janvier 2008

Technology and Systems Department:
- Worked as a database adminstrator.
- Oracle database 10g under Linux was used.
- Successfully managed several database system distributed at multiple locations.

Éducation

Baccalauréat, computer science
  • à Future University (Sudan)
  • octobre 2003

المرتبة الثانية القسم الأول

Specialties & Skills

Oracle RAC
Linux Server
Oracle Database
Linux Database
programming
Communication
Problem-solving

Langues

Arabe
Expert
Anglais
Moyen

Formation et Diplômes

(Certificat)
Date de la formation:
January 2012
Valide jusqu'à:
February 2012
(Certificat)
Date de la formation:
November 2011
Valide jusqu'à:
November 2011
Oracle Database 10g Administrator Certified Professional (OCP). (Certificat)
Date de la formation:
March 2006
Valide jusqu'à:
April 2006