Hello, I am a professional animator / cg artist, I can produce the kind of videos you post there on the description. Although I think the price you set is really low for the quality of work expected. It's a simple kind of animation, but it's subtle and sophisticated, so it's not THAT easy to do. But of course, that is if you want high quality animation.
Be sure to check examples of my work on the private message.
Cheers!