Looking for someone to upload magento to several sites

I need Magento shopping cart uploaded to a total of 12 websites! These are all fresh installs, this is done on Hostgator hosting and it does work as i had one done before, but there is something on the back end they had to do to make it work. what is needed from you the coder is to install 12 fresh installs of Magento to each domain name which are all hosted together on hostgator. The shopping cart will have to function on each site (ie when i type in [login to view URL] it brings me straight into the store). also on the back end i would have to be able to acess it and add products to show up on the site, so the simplest shopping design they have on the backend will need to be done so products can be viewed instantly on the page much like this site : [login to view URL] it shows the products main catagories, it has some of the featured products in the middle etc. thats it for each upload, nothing fancy, quick and easy for the right person. Thanks.