Hi,
I may not be a US native however, I am a UK native. I have written content for a US audience before, and I understand the differences between UK English and US English. Therefore, I believe I can help you out on this project :)
I am an experienced writer, who has written web contents, buying guides, articles, reviews, and a whole lot more. I have a rather broad range of experience, which I believe makes me a better "all-around" writer.
Please message me to discuss your project further.
Kind Regards,
Ben Johnson