UPenn student avaiable as math tutor

I 'm a freshman in University of Pennsylvania and I'm  avaiable for tutoring math . I got perfect scores for all my tests / final exam in my caculus II last semester and I'm taking calculus III now.

My experience include:

worked as relief teacher in a public high school in singapore from Jan -April 2008

worked a private tutor , tutoring math , sciences , chinese  from Jan-April 2008

Tutoring high school student math now

I prefer to meet on Upenn campus . Tutoring rate is  25 - 40$ per hour depending on level and subject  and it's negotiable if the student is willing to meet on campus.