Content Writer Request

I'm looking for a long term article writer ranging from 1-10 articles per week. I want to be able to count on you on an as needed basis. The article should have unique style in writing. The article topics will be broad range. - Article will be around the 500-550 words. - The articles should focus on the target keywords and niches. - Articles needs to be grammatical error free and well proof read. - You should be aware with keyword and its usage and keyword density. - Article spinning, Must pass copyscape, I will validate each article. - Guest Blogger - Article submissions including a report of where they are submitted to. I will need the first 10 articles asap. Samples required: 2.00 per article of 500 words