I am an admin on en. You can look me up on Wikipedia:List_of_administrators.
Conflicts of Interest
There is a discussion going on at  regarding COI editing. I don't think a requirement to disclose goes far enough. The whole concept of being paid to edit Wikipedia on behalf of a client or employer is an inherent COI and should be banned outright.
A number of my past (and present) employers have wikipedia articles about them. I enjoin myself from editing any of these, to avoid any possible COI:
- Public Health Research Institute
- New York University School of Medicine
- EMC Corporation