Highlights:Successfully managed and optimized large-scale databases across Oracle, SQL Server, and PostgreSQL platforms, improving performance by 30%. Implemented high availability (HA) and disaster recovery (DR) solutions, reducing downtime and ensuring 99.9% system availability. Spearheaded a seamless migration of on-premise databases to Azure, resulting in cost savings and enhanced scalability. Led a team of database administrators in delivering database solutions, mentoring junior team members and improving operational efficiency. Automated routine maintenance tasks, including backups and performance tuning, reducing manual effort by 50%. Played a key role in database security audits, ensuring compliance with industry standards such as GDPR and HIPAA. Designed and implemented database architectures for critical business applications, supporting thousands of concurrent users.

Skills:Oracle DBA, MS SQL Server Administrator, PostgreSQL, MariaDB, IBM DB2, MYSQL

Goal:A seasoned Database Administrator (DBA) with extensive experience in managing, optimizing, and securing databases across multiple platforms including Oracle, SQL Server, PostgreSQL, MariaDB, MYSQL and IBM DB2 . Skilled in performance tuning, database design, high availability (HA) solutions, disaster recovery (DR) planning, and automation of routine tasks. Adept at handling complex database migrations, upgrades, and ensuring database security and compliance. Proven leadership in guiding database projects and mentoring junior DBAs, with a strong focus on leveraging modern cloud technologies for scalable database architectures.

Certification:OCP

Group Database Administrator 07/2023 - current
Olympic Entertainment Group, Tallinn, Harjumaa Estonia
• Managed and optimized databases, including MySQL, PostgreSQL, MariaDB, Oracle, SQL Server and Amazon RDS. • Provisioned, scaled, and maintained instances with automated backups and snapshots. • Tuned database performance through parameter configuration, query optimization, and monitoring tools. • Ensured production database availability and performance, supporting mission-critical applications. • Designed disaster recovery processes to meet RPO and RTO objectives. • Provided 24x7 support for critical production systems, ensuring minimal downtime.
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Database Manager 09/2020 - 06/2023
Arab Investment Bank, Cairo, Egypt
Industry: Banking
• Managed Oracle RAC databases, focusing on optimization, security, and availability. • Ensured the performance of production and test databases supporting the core banking application (T24). • Developed database patching and maintenance roadmaps. • Implemented and maintained Oracle Data Guard for efficient backups and high availability. • Led disaster recovery testing and implemented DR processes. • Supported business-critical databases, ensuring adherence to SLA with the business
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Modern Academy 06/2002 - 06/2007
Cairo, , Egypt
Degree: Bachelor's Degree
Major:Computer Science
Bachelor of Computer Science

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