About Us

We are a group of seasoned systems and network administrators, developers, and testers available for small to medium projects, support contracts, and tutoring.

The list of supported items is an approximation.  Contact us if you have a question about something not shown below.

 

Programming
Languages
Services and
Daemons
Operating
Systems
Python ApacheCentOS
Perl MySQLDebian
BASHSendmail, PostfixUbuntu
PHPDovecotAlpine
C/C++SpamAssassinMacOS X
JavaScriptMimeDefangOpenBSD
HTMLOpenDKIMOpenWRT
CSSNagiosRaspbian

Munin, Cacti
ApplicationsFail2BanCommon Tasks
Subversion,
GIT, CVS
Bind, djbdns
upgrade
TWiki, Trac
ClamAVmigration
WordPressJenkins
design
AWStatsPuppet,
Saltstack, Chef
documentation
RoundCube
SELinux
implementation
Hardware and
Hypervisors
ProtocolsIP
Networking
Bare Metal
DHCP, DHCP6Troubleshooting
VMwareDNS, Dynamic DNSHigh Availability
Qemu/KVMSSL, TLS
Clustering
DockerSSHSecurity
LXDHTTP, HTTPS
Scalability
Raspberry PiIMAP, IMAPSReliability
CheckpointPOP3, POP3S
Firewalls
F5 HardwareSMTP, SMTPS
Load Balancers /
Application Directors
FTP, FTPS
Routers
NTP, SNTP
Switches
PXEVPNs
SNMP