A jack of all trades and then some when dealing with computers.
I have a long history of UNIX administration, systems design, and maintenance. I am familiar with C, C++, Perl, Ruby, C#, bash, and Sed languages. I have an extensive knowledge of High Availability design methodologies design and support. All that I know is either self taught or picked up from others. You could probably classify me as one of those "how does it tick" kids.
I guess that's it for now. Someone else will have to come up with a better bio for me if this isn't enough. *grin*