Hello! My name is Jackie, and I have read and understood the job you've posted.
I'm a native English speaker with impeccable grammar skills. I also have a keen eye and ear for characterization, voice, flow, and sentence structure. Perfect prose is my passion--I have copy-edited and line-edited five novels, a self-help book, a children's book, a mathematic journal article, and several newspaper/magazine articles and business publications. I am currently a writer and staff copy editor with three local publications in my city, and I have worked as a newspaper journalist and editor. My BA is in English with a concentration in creative writing.
I am quite familiar with Track Changes, and use it on a daily basis. I always provide commentary on changes I make that might be confusing, and suggestions for alternate wording when I feel it's necessary.
I look forward to hearing from you!