Hi,
I am a systems administrator with 14+ years of experience, I have experience on Linux, Windows and Netowkring.
I have worked with a datacenter with 2500+ servers.
I have created infrastructure starting form installation of billing system (WHMCS) to integration of servies like shared, reseller, VPS hosting and managed dedicated servers of the hosting company too.
Please let me know if we can talk on freelancer chat.