I have been working in the Server administration domain for many years now, mainly into Linux / Unix based distros. I have extended experience on Data warehousing also. Here are some of my skill set. Operating systems: Databases : MySQL, netezza ,postgres,oracle,vertica Cloud : AWS,Opsource,Savvis,Vmware,Azure Apache,NFS,Squid,VPN,SAMBA,LDAP,DNS,FTP..