I'm not really sure what to put here.
I'm a native English speaker (Australian, so British English, not U.S.) although I now live in Los Angeles, U.S.A., and have been here since March 1998.
I have a Bachelors of Business from Monash University in Australia and received on-the-job training in Proof Reading and Editing from a graduate of the University of Southern California's School of Journalism.
Most of my edits will tend to be simple edits, rather than correction of facts, in order to increase the readability of the text.