Animation Intro for website

I need a short animated video introduction for a website. It will be a sort of how it works 15s to 30s long cartoon in a format that load fast and can be part of the front page as a module. Something like this: [login to view URL] I will need someone that is creative, patient and want to work with me on this project, since I don't have a plan. The website is not live yet and the subject is helping inventors with their creations. Ask me questions if you need to. More work is available for the right freelancer. Please bid on this only if you have good feedback and done this before.