For many years i have been involve in different IT projects, deploying and researching a lot of services (Firewalls, DNS, Mail, XMPP, Storage, Web, NAS, NTP, DHCP, RAID, SSH, Proxy SMB, FTP, NFS, and many others), configuring switches, routers, PBX, WAN, LAN, leading virtualization projects with XEN and QEMU-KVM, designing storages, security and Backups Plans.