I'm seeking a skilled Shopify designer to create a vintage-themed numismatic store. The store will feature a coin catalog, membership area, and online auctions. Key requirements: - Vintage and classic design aesthetics - User-friendly navigation - Secure payment gateway integration - Mobile-responsive layout - SEO optimization Ideal skills and experience: - Proven Shopify design experience - Strong portfolio in vintage/classic themes - Knowledge of e-commerce best practices - Familiarity with numismatic market trends is a plus Please provide a portfolio with your bids.