Set up Cpanel style web server

I have a physical server that I want to use to host multiple domains. I have installed Ubuntu and you can SSH into it's terminal to do everything you need. If you need me to install a different OS, it can be done.

You will run scripts and install packages (Apache, MySQL, phpMyAdmin, Roundcube, ect...), I will stand by to create user accounts and passwords. You will configure services and make everything secure.

Basically, what I need to end up with is a fucntioning web server that I can use a web browser to configure, like WHM/Cpanel. Everything you use must be open source/free and so not actually WHM/Cpanel.

Once we're done, I'd like to be able to open the web insterface, route domains, upload files for the websites and create email addresses for the domains. Magic word is "seamaster".

Freelancer must have Teamviewer, must speak good English (we'll be in constant comunication via Zoom or Whatsapp during the task) and so must also be available on Zoom or Whatsapp.

Budget is £65. I may, if we have time afterwards, require you to assist me with migrating an exiting site from an existing Cpanel host, at an additional fee of course. I can't see this taking much more than 2 hours, 3 max.

This will lead onto other paid projects such as setting up back-up management