Webshop, Tecdoc Web Service, Microsoft Dynamics NAV and more

We are a auto spare parts dealer and more with a new website long overdue. What we need... Web store - a store that´s connected to our stock trough Microsoft Dynamics NAV Tecdoc web service (XML) - with the parts we sell Application programming interface (API) Platform - Magento, Wordpress or similar. Must be user friendly and easy for all to use (feel free to recommend). In short terms - A good responsive web store that´s easy for all humans and devices! Note: All the graphic design and content managing work will be done by us. About TecDoc web service. The web service delivers data of all the products from up to 51 car parts manufacturers and deploys a search engine to locate the right part for every vehicle. With the search engine the customer can search a part by selecting his car from a pull-down filter with the fields "Make" "Model/Year" and "Engine" or instead find a part by it's reference. For instance, you can select an Audi (Make), A4 2004/2009 (Model), 1.9 TDI (Engine) and the web service will answer with the suitable parts for the car spread within all the different categories of products. In a search by reference it will deliver the exact product and all it's equivalents in others manufacturers. The web service also provides the reference, description and images of the products. Note: The search can be done by license plate. We are looking for site like - [login to view URL] (Icelandic) You can also see attached pictures. This is a link to the web service documentation and a test client: [login to view URL] We need the integration of the web service and all the necessary changes in the template for it's function to be made by a third party. A link to the our site will be provided privately. In summary, we need the next modules to be developed: - A module to update or implement all the dynamic content of the products delivered by the web service. - A search module with the work structure set by the web service. - A module to add other products that we have available but are not delivered by the web service. Looking for a freelance with actual experience with web services, XML and more!