Editor with a rich level of English that can improve content and create new content

Hi everyone! I'm looking for someone with a great level of English that can write content in an attractive, perfect way. The budget is $40. Task: - To improve content that is poor (around 800 words) - To create new content based on the information I give you (around 1000 words) What I'm looking for: -English speakers with native level. If you're native speaker you're welcome but that's not enough. I want a writer that knows grammar, spelling and register. - Teachers of English (certified) are more than welcome! What I DO NOT WANT: - India or Bangladesh people - Companies - Liars In your bid please let me know if you're willing to do a small test so I can check you're a good fit. Good luck!