Develop of a comprehensive educational website fast Joomla/Drupal/Wordpress/PHP

I need a comprehensive website developed in either Drupal, Joomla or Wordpress or maybe PHP . This is because I need a very good Content Management System. Please let me know what program you want to use and other works you have done. This would involve integration of payment system, online store and other features. Only bid if you are able to do work fast enough. Only contact me if you are a developer not a business person linking me to a developer. I would know if you are a business person and not a developer.