Daniel Mammo Email & Phone Number

Experienced database administrator with a solid background in data management and analysis. Proficient in database design, implementation, optimization, and maintenance. Skilled in ensuring data integrity, security, and high availability of databases. Demonstrated expertise in performance tuning, query optimization, and database troubleshooting. Proven ability to collaborate with stakeholders to understand business requirements and implement effective database solutions. Experienced in database backup and recovery strategies. Proficient in database administration tools and technologies, such as SQL Server, Oracle, MySQL, and MongoDB. Committed to staying updated on the latest database trends and best practices to continually enhance data management and operational efficiency. Effective communicator and collaborator, facilitating seamless cooperation with cross-functional teams. Dedicated to achieving exceptional results and exceeding expectations in managing databases and driving valuable data insights.

• 

  Sql Database Administrator

  American Airlines

  Feb 2021 - Present - Arlington, Texas, United States

  Managed and administered SQL Server databases in an Azure environment, ensuring optimal performance, availability, and security. Implemented a robust database monitoring and alerting system, significantly reducing downtime and enhancing the overall performance of critical databases hosted on Azure.Led the design and development of database structures, schemas, and objects to align with business requirements, leveraging Azure SQL Database features for scalability and efficiency.Introduced and automated database maintenance tasks using Azure Automation, reducing manual efforts and enhancing operational efficiency. Utilized Azure Monitor and Azure Security Center to enhance the security posture of the databases.Collaborated closely with development teams, system administrators, and stakeholders to provide technical support and swiftly resolve database-related issues. Fostered effective communication and integration between on-premises and cloud-based systems.Played a key role in disaster recovery planning and testing, leveraging Azure Site Recovery to ensure the organization's ability to recover data and systems in the event of an unforeseen incident. Implemented Azure Backup to securely store database backups and facilitate streamlined recovery processes.Continuously stayed abreast of Azure updates and best practices, implementing relevant features to optimize database performance and maintain a high level of security in accordance with industry standards.Overall, played a pivotal role in the successful management of SQL Server databases in an Azure environment, contributing to improved performance, enhanced security, and streamlined operational processes.

• 

  Addis Ababa University

  Computer Science