I ran a restaurant for eight years. Not just the P&L and the health inspections, but the website, the online ordering, the DNS, the email, the backups. When something technical broke, there was no IT department behind me. I was the IT department.
The homelab is where I take that further than the business ever needed: a network segmented into VLANs the way an enterprise would do it, certificate renewal automated because expired certs are silent outages, and private services reachable from anywhere without a single open inbound port. The video walks one of those designs end to end, trade-offs included.
I could tell you it works. It felt better to show you: the page you are reading right now is served from that rack, through that exact pattern.
