Huge experience (more than 25 years) supports of Unix-systems according to services and safety, configuration and administration of services (DNS, firewall, ssh/smtp/pop3/http/ftp/ssl/proxy/socks/java, DB/MySQL/PostgreSQL, SVN, webmail, web admin panels/interfaces, antispam-filters, antivir-filters, VPN) "from zero" (FreeBSD, NetBSD, OpenBSD, Debian, ASP, Fedora Core, RedHat, CentOS, Caldera, Gentoo, Mandriva, Slackware, SuSE, Ubuntu, SunOS, Solaris, Windows, Windows servers NT/2000/2003, etc), systems of monitoring and the control, programming - as system (c/c ++, perl, awk, shell-scripts) and for sites (d/html, php, ajax, js, asp, coding only manually, without programs-interfaces, flash design and programming), Bitrix, Joomla, Drupal, Smarty, DLE, WordPress, UMI, OsCommerce, VirtueMart and others, SEO, sites "from zero" - from design before support on servers. The full control of integrity of file structure and structure of any data over the servers, full system audit of servers. Assembly of all services mainly only from source codes, then from ports, binaries - the latest. Gravity, decency, accuracy, the responsibility. The core - the remotely administration of servers. I am sorry for my imperfect English, but my skills as system administrator - excellent!!!