Aside from my working and supporting knowledge from my resume, I currently consult on the following topics. Consulting work can be requested though my company OSTLabs Inc.
Asterisk® is the most popular and extensible open source telephone system in the world, offering flexibility, functionality and features not available in advanced, high-end (high-cost) proprietary business systems. Asterisk is a complete IP PBX (private branch exchange) for businesses, and can be downloaded for free.
Joomla! is one of the most powerful Open Source Content Management Systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable.
MySQL AB is defining a new database standard. This is based on its dedication to providing a less complicated solution suitable for widespread application deployment at a greatly reduced TCO. MySQL's robust database solutions embody an ingenious software architecture while delivering dramatic cost savings. With superior speed, reliability, and ease of use, MySQL has become the preferred choice of corporate IT Managers because it eliminates the major problems associated with downtime, maintenance, administration and support.
Computer networking, including Linux Server Support, Cisco Router systems (Including Firewalls, IPSec and other implementations).
Auditing of Wired and wireless internal and external networks. Computer service management.
* Asterisk, Joomla and MySQL descriptions are from thier respecitve websites.