Academic Paper Grammar Correction

I'm seeking a skilled proofreader to correct grammar and punctuation in academic papers in the sciences.

Requirements:
- Expertise in scientific language and concepts
- Strong command of grammar and punctuation
- Attention to detail and precision

Ideal Skills:
- Background in science
- Experience with academic writing and editing
- Ability to maintain the original meaning while improving accuracy

Please provide samples of previous work and an estimate of the number of papers you can handle.