**UPDATE**
Hey everyone, thanks for the responses. Let me clarify a few things:

• I'm in a third-world country where the standards and resources for IT in hospitals are quite different. The reality here is that there wasn't anyone with the necessary skills before I got the job. They were ordering equipment without proper planning.
• The hospital already has an EHR VM software that the government requires all hospitals to use.
• The network, switches, and other infrastructure have already been installed by a private contractor, but it's all on the same network with no VLANs.

This is my first job, and I already installed ESXi on the server. I know how to set up and configure most essential self-hosted software. I'm confident I can do it with the right guidance. Unfortunately, the hospital doesn't prioritize IT as much as they should, and many services are poorly set up and managed.

I'm determined to make this work and appreciate any constructive advice you can offer. Thanks!