Brian Mullins

455 Douglas Ave., Suite 2455 Altamonte Springs FL 32714-2581

321.235.7697 321.238.0120 bmullins@stackframe.com http://www.stackframe.com/people/bmullins/

System Administrator StackFrame, LLC (http://www.stackframe.com/) March 2007 Administrate user accounts using LDAP and Kereros authentification Configure and maintain Cisco switches and firewalls running IOS & CatOS Manage essential network services (SSH, DNS, NFS, Samba, CUPS, CVS, SVN) Maintain consistent machine configurations with Windows & Linux partition images Troubleshoot network problems with open source Linux utilities (ping, nmap, traceroute, di, tcpdump, netstat, lsof) Perform tape backups from Veritas NetBackup to LTO-1 & LTO-2 tape media Network Administrator Theseus Logic, Inc. December 2004 March 2007 Oversaw administration of twenty Linux & Solaris servers Assisted employees with Windows 2000 & XP desktop and laptop clients Managed network attached storage and daily/weekly tape backps Utilized Apache, BIND, Tomcat, PHP, MySQL, Postgresql, Sendmail, SpamAssassin, HP OpenMail, Samba, YP/NIS, SSH, CUPS, YP, and FlexLM to provide necessary application services on Unix/Linux Maintained several RAIDS SCSI and fiber-SCSI devices, including replacing failed drives Managed VPN configurations utilizing IPsec, SSL, and symmetric key authentification Created technical documentaion for systems and applications to provide reliable network performance Bachelor of Science Information Technology 2007 University of Central Florida (http://www.ucf.edu/) CompTIA A+ Hardware (2001) CompTIA A+ Software (2001)