Hello Sir,
I have 3+ year experience as system administrator. Working with a 3 Tier data center giving support on windows. Here I am giving hosting and technical support on Plesk and IIS for more than 10000 sites. also I am giving support on Exchange 2003, 2007, 2010, 2013, hosted exchange, Zimbra mail servers, cPanel, Mail server, VPS, website Migration, exchange DR .
Every description is not possible on open bidding so give an opportunity to describe and do the same.
Regards
Ashish Masih