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