I am an experienced proofreader and editor. I charge $20 USD per hour. I can generally edit 8,000 to 12,000 words per day, depending upon the depth of editing required, so I'm sure I can turn your 11K words around in 5 hours. I can edit for style, content, continuity, grammar, punctuation, spelling, and can verify research and citations. For fiction work, I also edit for story, character development, flow, pace, target audience and quality.
My most recent projects included editing a 4K-word non-fiction eBook in the history genre and an 85K word novel aimed at young adults who like history, science and adventure.
Since this is a quick turn project, and since I have had bad experiences before with quick turn projects, I would invoice you immediately upon acceptance for 50% or $55.5 USD. I will not begin work until I receive notification that you have paid the invoice. My 5 hours would begin once you have paid the first invoice. When I deliver, I will invoice you for the balance.
Check out my portfolio. I am an accomplished writer and all the samples are my original work, which I edited and proofread myself.