Need a writer to edit and improve SOP and LOR

Seeking an experience content writer and editor(preferably someone who understands a little bit of Computer Science stream) to help edit and improve my SOP and 1 LOR for graduate schools. Work should be done by 15 Jan. Freelancer should be experienced with SOPs and LORs to know what counts as a good addition to the document and what does not. Since I am applying for Computer Science Masters program, I would prefer if the person can understand a bit of technical content as well. Though I understand and would not expect improvements in the technical portion, I am looking for ways to improve the entire thing. Freelancer should be able to tell where exactly the document lacks and what extra things could be talked about. I expect constant back and forth on the document to be able to improve it till my liking. I can provide all inputs needed by the writer and I need recommendations/changes beyond just the grammar. I am looking for someone to help me perfect my SOP and the best way to write it. This should include items I should talk about and how to talk about them such as which projects might have more impact, whether or not to talk about GPA etc. Documents would be shared on google drive after hiring.