What does a MySQL DBA contractor do?

A MySQL DBA (Database Administrator) contractor is responsible for installing, configuring, maintaining, and securing MySQL databases on a temporary or project basis. Their duties often include monitoring database performance, performing backups and restores, optimizing queries, and ensuring data integrity and availability. Contractors may also assist with database migrations, upgrades, and troubleshooting issues as they arise, working closely with development and IT teams to support business operations. Since they are hired on a contract basis, their roles are typically project-focused or to cover short-term needs.