JV shopper is a template developed by team Joomlavi for Joomla 2.5, designed mainly for car sellers, but can easily be used for other online shops.
As one of the first templates that run on the new JV Framework 3.0, JV shopper also boasts some new features, like a flexible layout that can fit multiple kind of devices and a new grid-base layout manager
Looking for more challenging work about joomla - joomlavi is a joomla template club.
My extensions at JED: http://extensions.joomla.org/extensions/owner/all-rise are:
Virtuemart, K2, Jomsocial, Pinterest, Zoo...etc