Seeking an experienced Shopify developer to build a professional store using a free Shopify theme. Tasks include customizing the chosen template, uploading provided product images and descriptions, configuring product listings to link and sync with existing Amazon and eBay accounts, and setting up payment gateways. Deliver a responsive, user-friendly storefront with basic SEO, navigation, and cart functionality. Timely completion, attention to detail, and prior Shopify marketplace integration experience required.