CMS for 20 page website

I am looking for a CMS to be built for a 20 page website. The website design is complete in html and the code is verified by W3C. The deliverables required are as follows: · CMS to edit sites text content. · Mechanisms to connect PHP pages to a database where page data is stored. · Mechanisms to translate “simple script” code to standards compliant HTML 4 equivalents. · Login features. · Ability to add, edit and delete users of the CMS. · Ability for site Webmaster to add additional pages to the site, and add database data, without specialized coding knowledge. If you think you have these skills and are able to complete the project within 14 days then please submit your bid. Thankyou