Article writer needed

I need a good writer with English as first language and one that can work fast. I have ongoing work, articles of varying length. I pay @ $6 per 1000 words and please bid only if you agree to this rate. Articles are from different niches so you should be comfortable writing on different subjects. Please bid the minimum GAF amount of $30 and we can take it from there. Please submit samples of published work along with your bid.