Hello!
I am looking for an opportunity to become a writer. Even though it is not my field, it is my passion. I've done some work as a freelancer on another website, delivering 10 articles with an 500 words average per article, but they were all in Brazilian Portuguese, so I am not sure I could use them as portfolio in this particular case. Anyway, I am willing to perform any tests you'd like to show you how I work.
Your proposal seems very interesting, as I also consider plagiarism a hedious thing and would never consider it in my work. Grammar checks are already in my routine, so I believe you would have no problem with that. Even though I am Brazilian, I am english fluent and writing in that language would be more a pleasure than a problem.
I would like to be considered for a free test article, and for the job itself furthermore. The pay rate is agreeable, and I believe I can write about pretty much anything that can be researched, if I don't already have the knowledge on.
I left the milestone as default, just as a symbolic tool, since I agree with your conditions.
Regards,
Henrique Nunes