Manual English Proofreading for an Academic Paper (No AI Tools)

I have an academic research paper of approximately 6,000 words that requires a manual English proofreading (not AI-assisted).

What’s needed:

Careful proofreading of academic language (grammar, clarity, and style).

Splitting long or complex sentences into two or three shorter ones for better readability.

Asking for clarification if any terms or expressions are unclear to ensure the intended meaning is preserved.

Note: The paper has been proofread previously, but after applying reviewers’ comments, the text might have been slightly affected and needs a final polish.

Deadline: The work must be completed within 6 hours of receiving the file.

Important:
If you are not a native or highly fluent English speaker, please do not apply for this project.

Thank you in advance!