Hello,
I am a tech enthusiast and have been managing servers since I was 14.
I can train you to install NGINX on your server (mainline via package manage or source compiled with advanced support for HTTP2, SPDY, Luajit, Pagespeed etc).
I will then cover the configuration options and how to harden your server and optimize NGINX for performance and DDoS mitigation. I will also cover how this can be used for load-balancing, reverse proxy etc instead of a web-server.
P.S. I am new on this site and am only looking to make my reputation for now so I am extremely high value for money. ;)
Best regards,
Umer