Data entry add products to opencart website - repost 3

We need to add products to a website based on opencart (1.5.6) Experience with opencart is an advantage. This first project consists of about 146 products that need to be added, which will be copy/paste. We will provide all data through excel and a supplier website for the pictures. Consider this to be the first of many projects as we have much more products to add. Opencart experience will be an advantage as the next projects will involve product options. Data is provided through: excel and the suppliers website. (next project data will also be provided through pdf documents). We will provide you with a clear example of what needs to be done. Looking for someone who can assist us for the next few years and to have a lasting business relationship.