Professional Proofreading Needed

I need a skilled proofreader for an important document.

Requirements:
- Experience with academic papers, business documents, or creative writing
- Strong attention to detail
- Excellent command of grammar and punctuation
- Ability to enhance clarity and flow

Ideal Skills:
- Background in editing or proofreading
- Relevant qualifications (degree in English, Linguistics, etc.)
- Prior experience with documents of similar length

Please provide examples of previous work and your approach to proofreading.