Hi my name is Diego and I'm an experiences Linux sysadmin
I've worked on several infrastructure setup projects as well with cake PHP, nginx , mysql, load balacing, etc, definitely I can help you with your set up. I'll set up security and optimization to your server so everything will be runing fast and secure
I'll set monitoring tools like nagios or monit/munin to check performance, uptime, space, etc.
if you ened my help please let me know