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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