Animation/Typography for 12 videos (~30sec/each)

Looking to have 12 videos animated for a project for youth. We're developing a mobile application directed towards youth to help them cope with many issues they face during this age range (12-17). The various categories are bullying, family, grief/loss, substance abuse, etc.

There will be nine videos that introduce each of the 9 categories in the application. They range from 30-50 sections, average time is about 40. They have scripts already written, so I am looking for an animator to do a typography style video to display the script. I'd also like objects/images related to the script to appear within the videos.

The style/tone should be friendly, relatable to youth, easy to read and most of all engaging. It would also be great to have an audio track in the background.

In addition to these 9 videos, there are 3 "Relaxation Technique" videos. These include breathing exercises, muscle relaxation and visualization. There are power point "storyboards" that depict the flow of the video, but not the style we are looking for. The style could be similar to this: http://vimeo.com/62693708 These videos will require narration.

I'd also like to see examples of past work you've done.

Thank you!