Detailed Academic Proofreading Needed

I have an academic paper ready for submission and now need a truly meticulous proofread—sentence by sentence, line by line. Your task is to catch every grammatical slip-up, punctuation misstep, awkward phrasing, and tense inconsistency while preserving my voice and arguments.

The manuscript is already formatted; what I require is a spotless text that would satisfy even the strictest journal reviewers. Please work in Microsoft Word (or Google Docs) with Track Changes so I can see every modification, and leave concise comments whenever clarification is advisable rather than rewriting. British or American English is fine as long as usage is consistent throughout.

Deliverables
• A markup file with all changes visible
• A clean, final version ready for submission

I will consider the job complete once no mechanical or grammatical errors remain and all suggested edits are logical and easy to accept. If a section feels unclear, flag it instead of rewriting content. A quick, clear turnaround and respect for academic integrity are important to me; plagiarism checks are NOT required—just impeccable language.