I have almost 20 years of experience in the IT industry, and have worked professionally in database administration and consulting (Oracle), systems administration (predominantly Linux and Solaris), and in web development and administration. I'm a RedHat Certified Engineer (RHCE), and for the last 8 years have run Open Fusion, an open source consultancy offering Linux and web consulting services to local and international clients from Sydney, Australia. Check out the Open Fusion Labs page for software I've written or maintain.
My primary interests are around the Linux and web spaces, and include:
automated and large-scale approaches to system administration
system and network monitoring and management
cutting-edge web development (Web 2.0, AJAX, RESTful web services, MVC web development frameworks, etc.)
the interface between technology and culture, particularly as brokered by the web
I can be contacted via email or XMPP/Jabber at firstname.lastname@example.org.