I have been working in hosting server administration (shell/GUI) since 10+ years.
I manage (install/configure) hosting servers with web (apache/nginx/tomcat/IIS), mysql, mssql, asp.net, php, mail, dns etc.
I worked with several control panels such as vestacp, webmin, cPanel/WHM, HELM, Plesk / Plesk Onyx, DirectAdmin, zPanel, CWP, SolusVM, WebsitePanel/SolidCP/MSPControl etc. etc.
I also have experience in Office365, Azure, AWS EC2. The linux flavors i mostly worked with are CentOS, Ubuntu, Debian.
I have experience working on wordpress, joomla, moodle, magento, drupal, prestashop. I mostly deal with wordpress administration including but not limited to its security tweaking, transfers/restores etc.
Please check my profile for a summary as well.
I have done this several times during my current job and also have supervised other people doing this. One of my recent jobs in freelancer.com was to migrate CentOS hosting accounts from one VM to other VM after downloading the content from one temporary digital Ocean droplet - later configured it for remote secure backup location.I also setup SolidCP - Windows hosting control panel in another job here.