Content Writer for 3 new websites

Need a professional writer to create written content for 3 websites based on my direction. Specific subject matter will be posted the clarification board. American dialect preferred, but British is acceptable. Communications will be in instant messenger and email. You must be available in instant messenger to discuss and define the writing. In addition to the website content, 15 articles of 500 words are required in the same subjects expanding on points of interest identified on websites and as provided. 9 articles with 1000 words on the pro's and cons of subject to be provided will also be required. Articles have to keep in mind SEO content for search engines. The work will be checked with copyscape and not excepted if not original. When bidding provide one example of your prior works.