Hi! I've read your requirements and would love to help you with this. As a person bearing an engineering and literature degree, I believe I'm the perfect person for the task. I have excellent editing and proof-reading skills and can provide the edited content asap. We can discuss the prices and deadline for the project once you intimate me regarding the number of words involved. I primarily work with Microsoft Track changes feature, and Google docs. I can provide substantial editing for your entire content, including line editing, and developmental editing, and can proofread about 20,000 words per day. I have experience editing e-books, essays, papers, web content, and blogs. I can start work immediately, and can edit a sample of your choice for free. I have samples of my work that I can show you and would love to hear from you.