Erstellen eines Softwares

Project (please see attached pdf for detailed project description): We want to develop an app for Shopify through which it is possible that the shop user shares his cart on Facebook. Who we are looking for: We are looking for a very experienced shopify developer. It is important that you already have developed APPS for Shopify before and are experienced with the modification of shopify themes. Please give us some examples of shopify apps which you already developed. PLEASE ONLY BID ON THE PROJECT AFTER YOU READ THE PDF AND IF YOU ALREADY HAVE EXPERIENCE WITH SUCH PROJECTS!!!