Proofread and edit nonfiction short story

I need a professional proofreader to go through my 110-page nonfiction story. The focus will be on correcting grammar and spelling errors. There's no specific style guide to follow, so you can use general grammar and spelling rules.

Ideal skills for this job include:
- Attention to detail
- Strong command of English grammar and spelling
- Ability to maintain a conversational and informal tone