E-Commerce Site with Inventory Management

I’m getting ready to launch an online store that sells physical goods and I need the entire shopping experience built from the ground up. The storefront has to look clean on desktop and mobile, process secure payments, and—most importantly—keep stock levels accurate in real time... (Budget: $30 - $250 USD, Jobs: eCommerce, HTML, Inventory Management, Laravel, PHP, Shopify, Website Design, WooCommerce)