Most small businesses end up with an IT person and an A/V person, and the moment a TV won't show the right thing over the network, each one says it's the other's problem. I've done both trades professionally, so that argument doesn't happen.
My day job is production technology at a major Las Vegas resort, and before that I led audio-visual crews for conventions, general sessions and showrooms across Las Vegas and Reno — lighting, video walls, audio, control systems, and the show networks tying them together. That's eight years of making technology work in rooms where it is not allowed to fail, on a deadline, in front of an audience.
The IT side isn't a hobby claim either. I design, build and run a self-hosted server platform — networks and VPN tunnels, a nine-camera AI-monitored security system, virtual machines and containers, monitoring, and automated backups that get verified nightly. The entire configuration is published publicly, so you can read exactly how I build things before you hire me.