In late 2018, I rebuilt the Arcosanti IT network, upgrading all physical network hardware and internet security for the sprawling campus. This included the switches, access points, LAN topography, firewall, etc. I did it for Cosanti the following year.
I also built custom dashboards to aggregate information about the network and it's human inhabitants. This included deploying a dozen IOT devices that did short term data collection, including monitoring greenhouse conditions, and using machine learning to determine population numbers.
For more information on this topic, visit my City Operating System project.