"My perfect Workplace" has been developed in #Drupal8. Our client is facilitating folks for getting space on rent for their offices to establish their businesses. People can offer their free space to be available for rent as well. More details are here.
https://myperfectworkplace.com/
I am a native Drupal 9 developer with Core PHP OOP programming practical coding experience of about 12 years. I have developed a lot of custom modules in Drupal. I have developed numerous websites in Drupal CMS including E-commerce (Online Stores), Space booking engines, University sites, Sports, and many more using the commerce module and Ubercart module.
I have developed custom themes using the twig template structure of drupal 8/9 versions.
I can be your server manager including Linode which might be based on Linux/Ubuntu, using SSH shell commands with root-level access.