Contextual Backlinks SEO needed

I need someone who is experienced with SEO to post articles to various blogs which I will be providing. Worker will be required to register with list of blog sites, paste content and contextual backlinks as provided and provide full report which includes URL of blog post, username and password, and email for blog accounts. I have approx 100 blog posts that need to be created and would like them done in 7 days. You will be provided a list of the blogs as well as pre-spun articles. I need someone who pays attention to detail, reliable, hard working, and fast. I have lots of regular work for right person.