Web developer who can do php/ html/ abit of database and Zencart customization

I need a PHP programmer that must be very familiar with Zencart. What this PHP programmer needs to do:- - To edit zen cart interface. Design will be provided to do the neccessary mapping. - As the site is meant for worldwide, i need the exchange rates to be updated automatically. - Additional language (Japanese, Korean, Chinese) - Shipping method (To be able to edit the modules in the admin page) More information will be provided in PM on the problem we're currently facing and other details if you required. Project needs to be done in less than 8hrs upon success of bid.