Create multiple slideshow/animation videos of varying durations

We have about 350-400+ minutes of total audio tutorials in the fitness/weight loss market. You need to make simple slideshow/animated videos for the tutorials, with each video of approx. 5-15 minutes duration. We will help with separating/sorting the audio for the individual videos. What we need is for you to create slideshow/simple animated videos like the video on this page: [login to view URL] So what you will need to do: 1) See the above example video and only apply if you can create videos like that. 2) We will provide audio for the individual videos, and you have to then arrange for the vector images, ideas, concepts, and then create interesting videos which the viewer will understand and enjoy (see example video again)... 3) You will create the videos in full HD and send them to us. IMPORTANT: 1) WE WILL NEED TO SEE SOME SAMPLE WORK. 2) After Effects experience preferred. 3) No, we do not need very fancy animation. Just simple slide/fade/pop/reveal type effects. 4) What we DO NEED is high quality images/icons and CONCEPTS/IDEAS for the videos to make them interesting. Contact if you have queries before bidding...