Proofreading of Novel

Good day to all. I have a novel (844 pages) that needs to proofread and copy-edited. I will also require some assistance completing the introduction as I am between two minds in that regard. Allow me to make it clear that I DO NOT WANT TO WORK WITH ANYONE WHO IS MANAGING OR IS PART OF A WRITING TEAM. I need special attention paid to my work and as such, I need someone who works independently. Let me know why you think your the best candidate to help me with this and, we'll take things from there if I am satisfied.