Content Writing and user guide for website

For our young start up company we are looking currently for a writer who is creating the product descriptions and texts of how to handle the website. There will be 5 main categories which needs to be described including the advances of using the website. We asume a total of 20 pages, +/- 5 Pages. In addition we are looking for a content writer who will write articles for our small slide show (6 - 8 teasers) and 4 information and marketing related texts for our landing page. Bidders providing knowledge in logistic and economics will be prefered. Regards from Germany.