Advance Search Result Filter

I require someone to build an advance filter class to filter and count results similar to eBay. A user will be able to enter a search query and a page will be displayed with DB results. From those results I need to show all the categories/sub categories/etc for the found results. Then display a number beside each category/sub category so the user knows how many results are in each. A user will then also be able to tick multiple options (category/sub category/price etc) and the page will refresh with new filtered results. You will be required to modify the frontend to match the attachments. This will include the expanding/collapsing components of category/subcategory and the location radius based searching. [login to view URL] [login to view URL] Budget is $200. Thanks.