Yohanes Abate

Sr Database Administrator II at Ethiopian Airlines

Addis Ababa, Ethiopia

Ethiopian Airlines

Nov 2022 - Present -2 yrs, 8 months

Ethiopia

Job Details:Upgrade database to latest version (Oracle19c), apply database security patch, install SAP ERP application and configuration of database, upgrade ERP EHP4 to EHP6, automate backup system using third party software Avamar, monitoring SQL high availability database (cluster) installation, configuration, optimization, upgrades/patching, performance tuning, and monitoring of MySQL, Oracle database systems on Linux, Solaris/open-source operating systems.

Ethiopian Airlines

Nov 2021 - Nov 2022 -1 yr

Ethiopia

Job Details:Proactively identify and address performance issues, optimizing database queries, indexes, and overall system performance. Design and implement high-availability solutions, including failover clustering, replication, or other technologies. Take a lead role in implementing and enforcing database security policies and best practices. Develop and maintain comprehensive backup and recovery strategies.

Ethiopian Airlines

Nov 2019 - Nov 2021 -2 yrs

Ethiopia

Job Details:Assist in the installation and configuration of database management systems (DBMS) such as Oracle, MySQL, SQL Server, or others. Test and validate backup and recovery processes regularly. Assist in diagnosing and resolving database-related issues. Work with senior DBAs to ensure that databases can scale to meet future requirements.

Bachelor's Degree in Computer Science
Wollo university
Jan 2015 - Jan 2018 - 3 yr
Bachelor's Degree in Project Management
Yardstick International College
Jan 2023 2 yr 6 Months