Hello,
I read the project description, and I understand your requirements. I'm a full-time professional writer with an unblemished freelancer career. Over the years of my writing career, I have worked on research papers, thesis, whitepapers, legal documents, blogs, research articles, etc. I have a thorough understanding of Google Webmaster best practices, and hence working on SEO will be an added advantage for me.
Furthermore, I always believe in 100% originality of content. So that leaves a prospect of plagiarism out of the context. My writing is devoid of errors, both in terms of grammar and syntax. Hence, you won't require the services of a proofreader to go through my submitted work.
I'm willing and ready to negotiate on the pricing aspect, and I look forward to hearing from you.
Regards,
Aryan