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MOHAMED OMER ALHAG ALI ALHAGALI, Senoir Oracle Database Administrator

MOHAMED OMER ALHAG ALI ALHAGALI

Senoir Oracle Database Administrator

SABIC

Location
Saudi Arabia - Jubail
Education
Master's degree, Information Systems
Experience
11 years, 4 Months

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Work Experience

Total years of experience :11 years, 4 Months

Senoir Oracle Database Administrator at SABIC
  • Saudi Arabia - Jubail
  • My current job since December 2021
Senoir Database Administrator at Electronic banking service (EBS) - Central Bank Of Sudan
  • Sudan - Khartoum
  • February 2017 to December 2021

• Install, design, configure, and maintain Oracle database 10g, 11g, 12C and Oracle Grid Infrastructure (Cluster Ware, ASM and RAC Database).
• Oracle Backup Solutions (RMAN, Export and HP data protector). And using backup solutions includes tapes devices.
• Oracle Data Guard (Standby/Active Data Guard) and Oracle Data. Guard Broker.
• Migration of database form 11g to 12c as well as form Non (CDB) to CDB
• Oracle Enterprise Manager Cloud control 12c.
• Performs ongoing tuning of the database and provide better performance 24/7.
• Implements and enforces security for all of the Oracle Databases.
• Plans and implements backup and recovery of the database environment.
• Managing Backup and Recovery for RAC, Backing Up the Voting Disk & OCR. Deploying a Flash Recovery Area, RAC Database Tuning, Managing Database Workload Using Services, and Load Balancing/Failover configuration.
• Provisioning and monitoring security measures within the database environment.
• Adding Nodes & Instances, Managing Oracle Software & Applying Patches, Design for High Availability.
• Migrate Oracle Database single Instance to oracle Database RAC.
• Provides technical support to application development/support team.

ORACLE DBA at Royalcare International Hospital
  • Sudan - Khartoum
  • January 2013 to January 2017

• Install, design, configure, and maintain Oracle database 10g, and 11g Oracle
• Install, configure and administrate Oracle web logic and Oracle application server.
• Creates and maintains all databases required for development, testing, education and production usage, as well as creating new database users.
• Performs the capacity planning required to create and maintain the databases.
• Implements and enforces security for all of the Oracle Databases.
• Performs database re-organizations as required to assist performance and ensure maximum up-time.
• Implement standards for application design and code.
• Evaluates database releases and tools.
• Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures.
• Assists with impact analysis of any changes made to the database objects.
• Troubleshoots problems regarding the databases, applications and development tools.

Education

Master's degree, Information Systems
  • at Osmania University
  • May 2012
Diploma, United Nation & International Understanding
  • at Institute of UN Studies
  • May 2011

➢ Diploma in United Nation & International Understanding from Institute of UN Studies, New Delhi, India, May 2011.

High school or equivalent, English langauage
  • at OSMANIA UNVERSISTY CENTER FOR ENGLISH LANGUAGE
  • May 2010

➢ OSMANIA UNVERSISTY CENTER FOR ENGLISH LANGUAGE (CELT) * English Language course six month Dec 2009- May 2010

Bachelor's degree, Computer Science
  • at OMDURAN ISLAMIC UNIVERSITY
  • January 2009

➢ OMDURAN ISLAMIC UNIVERSITY - SUDAN, 2009 * Bachelor of Science in Computer Science, V.Good grade

Specialties & Skills

Linux
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PLSQL
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Oracle Database Administrator
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Oracle SQL
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Oracle RAC
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SUN
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ORACLE
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TRAINING
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linux operating system
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oracle database administrator
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MSQL
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Data Gaurd
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Weblogic
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MY-SQL
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ORACLE RAC
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EBS
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Postgresql
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SQL
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PL/SQL
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Languages

Arabic
Expert
English
Expert

Training and Certifications

ITIL Foundation V4 - Service Management (Certificate)
Date Attended:
October 2019
ORACLE DATABASE 12C ADMINISTRATION PROFESSIONAL (Certificate)
Date Attended:
December 2015
ORACLE DATABASE 10g ADMINISTRATION PROFESSIONAL (Certificate)
Date Attended:
February 2012
ORACLE DATABASE 10G ADMINISTRATION ASSOCIATE. (Certificate)
Date Attended:
October 2011
Oracle Real Application Cluster (RAC) (Training)
Training Institute:
Sun Marss Technology,Hyderabad – India
Date Attended:
June 2012
Duration:
40 hours
UNIX (Sun Solaris) system Administration (Training)
Training Institute:
Sun Marss Technology,Hyderabad – India
Date Attended:
February 2012
Duration:
80 hours
Linux UNIX system Administration (Training)
Training Institute:
Sun Marss Technology,Hyderabad – India
Date Attended:
March 2012
Duration:
30 hours
ORACLE DBA WORKSHOP II (Training)
Training Institute:
Koti IT. Pvt. LTD as partner to Oracle University, Hyderabad – India
Date Attended:
February 2012
Duration:
40 hours
ORACLE DBA (Training)
Training Institute:
Techzone Training Services , Hyderabad – India
Date Attended:
June 2011
Duration:
80 hours
ORACLE DBA REQUIRENENTS (Training)
Training Institute:
Orbit IT Consulting Private limited- Hyderabad – India
Date Attended:
March 2011
Duration:
80 hours

Hobbies

  • swimming