Articles & Content writing - recurrent project

We’re looking for a long term content writer for a network of IT websites we’re about to launch. Web Sites will be promoted and fully marketed in September, but the content writing should start immediately so that for the launch date they’re already content rich. We’ll require the selected bidder to write, monthly, the following amount of content: 4 long articles (1500-2000 Words) 8 Short articles (500 – 1000 Words) 25 Blog posts (200 – 500 Words) Articles will cover the following topics: IntrAnets (software review, generic writing, market talk etc.) Affiliation Web Marketing SEO Online advertising Scripts review Domain name market Please don’t bid unless you can write a perfect English and have written this kind of contents before. Keep in mind that this is not a one-shot work, it’s a permanent project which will reward you monthly. Also we’ve a number of other project to do like Ebooks writing and other. We don’t want you to consider this as a simple project, we’d like to see you like a trusty partner who will be involved in all the editorial decision for the network of sites and in the future could be involved also in the marketing of it. This also means that we’ll give you a good autonomy and you’ll be able to decide article’s topic (which anyway will have to be approved by us) for most of them. For now we’ve an allocated budget for this project of 150$/MO. Payment through paypal or escrow every 2 Weeks and upon publication of the given articles. Knowledge of Italian is considered a plus but not required, also familiarity with SEO techniques and keywords density is highly appreciated.