I am a undegreed engineer with a number of patents in the area of software, fluidics, DNA and peptide arrays, chemistry, optics, and mechanical. Most of these are multi-disciplinary. I often do biotech instrument design of one-of-a-kind machines. I built the instruments that made the first (likely) peptide chip arrays and first DNA chip arrays. I do software, electronics, mechanical, fluidics, and other areas. I have done a significant number of edits on Wikipedia, mostly vandalism patrolling.