Caddy [1] could also be used. It is a server coded in Go, and is made for everyone (tech savvy or not). The configuration is really simple, and something that took ~100 lines to configure with nginx (let's say a proxy vhost), would only take ~5 with Caddy. Oh, it also uses HTTP/2 by default (if the user's browser supports it) and generates letsencrypt certificates automatically.
[1] https://caddyserver.com/
