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Mohamad Osama Alhamdoni

Mohamad Osama Alhamdoni

Oracle Database Admin DBA
Dubai, دبي

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About Mohamad Osama Alhamdoni:

Database Specialist in Dubai 

Experience

SUPERVISOR: DATABASE ADMINISTRATION, MTN SYRIA
Responsibilities:
 Enhance the scalability and performance of 30+ DBMS structure and architecture.
 Focusing on 5 General MTN Syria KPIs and 15 DBA KPIs with leading the team to achieve those goals.
 Preparing a monthly report of system performance for top management.
 Monitor database systems performance and conduct frequently performance optimization.
 Implement database security access controls and database security hardening standards.
 Provide consultation and support for IT, Finance, and Marketing database users.
 Provide database automation and scripting including data pump exp/imp and monitoring RMAN backup.
Achievements:
 Successfully Monitor 30+ Oracle Database throughout Emails, SMSs, and Oracle Enterprise Manager Cloud Control to sustain 99% availability.
 Creating and managing a notification solution for Database Users Password Lifetime/ Users Tablespace / Users Quotas.
 Eliminate Database security breaches by implement a proper User Password Lifetime policy and share reports with Information Security Team.
 Reduced Database systems overhead by Identifying / Revised poor designed application with development team.
 Make a training plan for 2 joiners and 3 interns and supervise their training journey.
 Provide on-call support for mission-critical production databases including performance monitoring application-related-run-time monitoring.
2021

Education

BACHELOR'S DEGREE, in Computer Software Engineering with Multimedia
LIMKOKWING University of Creative Technology
Graduated : December 2014

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