System Admin in Linux environment with RHCSA & RHCE certification.
My expertise is in Redhat/Centos/Ubuntu.
MySQL,Apache,Squid,Vsftpd,Postfix,Sendmail,Bind,Samba,DNS,Open SSH,LDAP,iSCSI,High Availability vvirtualization,Good understanding TCP/IP,Advance networking,backups,monitoring, the list goes on.