Searching for a Freelancer to help with my site www.ibvodcasting.com

I have designed a webpage in drupal and now am in need of some help.
> www.ibvodcasting.com
> I would like to make it more modern, something more like
> http://www.mathtv.com/videos_by_topic
> or
> http://www.khanacademy.org/math/trigonometry
> or
> http://patrickjmt.com/
>
> I am in Munich
>
> Any ideas of how I can find somebody to help me?
>
> Many thanks,
>
> Philip Kurbis