I am a seasoned Linux admin with solid problem solving skills. My areas of expertise are: Mail-I have built and maintained mail servers running sendmail, postfix, and qmail. I have designed mail gateways with strong UCE controls to prevent spam and other unwanted mail. Web-I have built and maintained apache and tomcat webservers in stand-alone, virtual-host and virtual server environments. I have much experience mod-ssl and web security. DNS-I have built and maintained secure name servers running bind 8 and 9 that served 500+ domain name records. Database-I have installed and maintained many instances of MySQL and PostgreSQL. Shell Scripting-I use bash and perl to implement custom scripts to automate many routine maintenance tasks. Security and Patching-I am very security consious and harden all the systems I work on in compliance with CIS standards. Monitoring-I have built corporate NOC's using tools like MRTG, Cacti, Nagios, Big Brother, Hyperic HQ and others to ensure 24-7