Full WordPress Digital Store Build

I’m looking for someone who can take my idea for a digital-only shop and turn it into a fully working WordPress e-commerce site from scratch. The store will sell downloadable products, so the checkout flow must automatically deliver secure links or licence keys the moment payment clears... (Budget: min £100000 GBP, Jobs: eCommerce, HTML, Web Development, Website Design, WooCommerce, WordPress, WordPress Design, WordPress Plugin)