Complete website design For custom Logo Company service

We are a newly established logo company based in France. Market Target is France. Need joomla based website for managing order packages, project status, logo files upload to specific customers (some sort of CRM + project management software). handles billing and invoices (ecommerce). Need a complete system! Every task for us to conduct business should be from the admin side, from getting orders, revisons work, communication with clients, closed project, filtering, billing etc. So your dev experience here should be helpfull. before we select bidders, we need evidence that you can do the project. Here would be an example of the type of website we want : [login to view URL], they are actually one of our logo providers. A good part of our design work will be outsourced via freelancers, we do the translation works. now this is the second time im posting this job, please serious bidders only here with at least 80%completion rate. thank you for your time.