Centos 7 / nginx / config for multiple domains/ certbot / recover wordpress

I need one on one assist with a Godaddy CentOs 7 VPS with the following tasks:

(1) complete iRedmail configuration for multiple domains,
(2) install configure Lets Encrypt certbot for iRedmail install
(3) validate DNS zones
(4) configure nginx for multiple domains
(5) configure nginx for ssl using lets encrypt certbot
(6) recover wordpress site(s) from backup

This will be over Zoom or Teams, strong english required.

Ready to move ASAP with the right candidate.

Please include your expertise with the above item list.

generic responses will be ignored.

Thank you