Article writing for I.T technologies

I require a max of 5 articles per day. Each article must be min of 400 words each max 500 words. Each article must be centred on Networking technologies, protocols and I.T equipment. I would prefer that the articles are composed by a native english speaker. The rate is $2 per article, I will need a copy of at least one article before we proceed. Please no copy and paste jobs, see it, been there. The job is on going for at least the next 3 months. It would be preferrable if the article was centred on cisco technologies, immediate start. Please also quote for article posting too