• Linux & Unix Server administration • Citrix XenServer management • Authentication-LDAP & Kerberos • Red Hat Open stack administration • Server restoration & Migrations • Kernel and network systems tuning • PHP & MySQL • Nagios, icinga2 • OpenVZ technology, puppet service • NFS, SAMBA & iSCSI • MySQL & Apache optimization • Apache, Tomcat, SSL & Nginx • Amazon Web Services • cPanel, Plesk and Direct admin • Standard systems build practices • Linux security, packaging and tools • User/group, disk management • Strong problem-solving, root cause analysis • Interpersonal, communication & management skills • SE Linux policy configurations