Build up a web store with shopify advance

Set up a web store in multiple countries, multiple catalogs, multiple currency. shopify as a base. template selected "Capital" from Shopify themes. we are a fast fashion company with a very quick turnaround of average 1000 product uploads a week. our fulfilment ERP system as already a link with Shopify to collect orders and pick-and-pack. Shopify will then use to ship through UPS to all destination. As our project is strictly time limited only competent people who have immediate availability and competency may respond.