Taking "technical expertise" to mean "science, technology, engineering, and mathematics", and having nothing to do with art or psychology or anything else that

Taking "technical expertise" to mean "science, technology, engineering, and mathematics", and having nothing to do with art or psychology or anything else that could be dismissed by a certain type of person as "fuzzy": "Cindy is a transplant from Seattle, where she was previously a Research Scientist and Engineer @UW Bioengineering." --Seems to qualify. "Kelly was previously at Google as a UX design intern for YouTube and is currently Senior at Carnegie Mellon University double majoring in Human Computer Interaction and Industrial Design." --Borderline. I'm not sure whether UX design includes handling code or not; if so, it would definitely qualify; if not, it could be dismissed. "Prior to Goldbely Vanessa headed up UX and Visual Design at Blip.tv, and was a Senior Interactive Designer for Gilt Groupe. [...] Vanessa handles UI/UX and all things creative at Goldbely." --Again, if "UI/UX" includes handling code, that would seem to qualify; if not, maybe not. So it looks like 1 to 3, assuming you mean what I think you mean. [Edit: not originally included was this: "Iolanthe received her Masters of Engineering, EECS in 2010 from MIT and also holds a B.S., EECS, Physics from MIT." This brings the count up to 2-4 out of 10.]