I am an American computer systems engineer and regular Wikipedia user (and occasional minor editor) typically policing for grammar, NPOV, vandalism and non-cited references. I try to do this on a non-interfering basis to maintain the integrity, notability and accuracy of the wiki.
My professional specialties are in prototype systems design, mostly in the 3D visualization, imagery processing, and biometric fields, although I am not in expert in any particular science. My modest personal website: The Troubleshooting Ninja's Dojo.