Motion Graphics/Explainer video Expert Needed

Hi, I'm looking for someone who is an expert at making motion graphics and explainer videos. Something like this: vimeo*com/90746216

I'd like for the person to show me example of the videos he did.

I'd also like to see some 2D cartoons you have created.

I'm looking to hire someone full-time but can also hire someone part-time.

Thanks