I am a Senior Systems Administrator with over 10 years experience in IT. I have a mature and conscientious work ethic, tailored toward achieving set goals and deadlines. I enjoy working in a team yet I am equally happy to work individually. Presently, I would be interested in long-term and short-term freelance projects on a remote basis. I am willing to negotiate pay-rates, depending on the scale of the project and/or timeframe. A short summary of skills: - Excellent knowledge of building local computer networks; wifi; video surveillance systems - Extensive experience of working with systems based on the Unix platform (FreeBSD, OpenBSD, CentOS, Gentoo, Ubuntu) - Excellent knowledge of the TCP / IP protocol stack - Long-term experience in hosting support (Apache, php, nginx) - Expertise in setup and maintenance of the following: DBMS (mysql, PostgreSQL); DNS (bind8, bind9, bind10); Internet mail (postfix, sendmail, pop3, imap); Firewalls (ipfw, pf, iptables); IP telephony (asterisk); Monitoring systems (Zabbix) and traffic counting; IDS Intrusion Detection Network Monitoring Systems - Proficient skills in the field of programming sh, Perl.