I have several biographies on-line. One is at my professional web site (http://shelob.ce.ttu.edu/daves), just click on the link to my resume. The other is on my personal web site, Random Ruminations (http://www.randomruminations.net), just click on the Biography link.
Suffice it to say that I'm an academic, civil engineer, hydrologist/hydraulician, researcher, follower of Jesus, sometimes musician, photographer, and writer. If that's not enough blatant self-promotion, then I don't know what is!