Engineer.

"An engineer is somebody that solves problems using technology by really understanding both the problem and the technology"

or

"An engineer is somebody is someone who solves a problem you didn't know you had in a way you don't understand :)”

Big believer in SOLID, DRY and general engineering principles. Like the Dutch tend to say: "Meten is Weten"!

See for my professional profile: http://www.linkedin.com/in/audenaerde