Further developing existing website into e-commerce

Hi

We are looking to add an e-commerce facility on our website
A new programmer is needed to carry out this job and any future updates, so we are looking for someone with whom we can build a long-term relationship.
Currently the website allows non-logged in users to view all the products, on the other hand trade customers who have created an account can log-in and view products with wholesale prices and place provisional orders online, although this facility is not transactional.

Please see below skills required and website details.

Skills:
ASP.NET 4.0, Html, Javascript, SQL Server 2008, NopCommerce experience would be an advantage

Details:
The site is based on the NopCommerce platform (version 1.9) so is fairly self explanatory. See link below. It is a ASP.NET 4.0 application. The main site pages are built from custom master pages built using a lot of the core NopCommerce controls. The database is a SQL Server 2008 database. The localisation properties in the localisation database tables are used to handle all multi language functionality, i.e. like images etc. Changes have been made in the core business logic dlls, so these shouldn't be overwritten without extracting the code from there, i.e. shipping/taxation costs.


If this is of interest to you, please get back to me with some info about your experience on developing e-commerce website, and what would be your per hour rate. Once you answer is reviewed, you will possibly be sent a more detailed brief of what we need to be implemented on the webisite.

Thanks for looking and bidding.

Kind regards,

Nando Brocchieri