RedSea is a custom-built headless commerce store utilizing Shopify Plus, Contentful, and Next.js. Designed to cater to both English and Arabic-speaking audiences, it features a multilingual interface with AR integration, RTL design support, powerful search capabilities, omnichannel functionalities, 'Store Availability' lookup, product bundling, and native cross-selling and upselling features. The project included migrating the backend from Magento 2.3 Enterprise Cloud to Shopify Plus.