Linux sysadmin, working in hosting environment. Work mainly with Redhat family distros.

Day-to-day tasks involve following:

• Web: Apache, Nginx
• Mail: Postfix, Qmail, Exim, dovecot, courier-imap
• WebMail clients: Roundcube, Horde, SQWebmail
• Backup solutions: R1Soft, Symantec NetBackup, Urbackup