I’m looking for a skilled web developer who can build a fully-functioning e-commerce site from the ground up. The core scope includes: • A modern storefront with product catalog, shopping cart, and secure checkout • Built-in social media sharing so visitors can post products or pages directly to their feeds • A newsletter subscription module that lets shoppers opt in and syncs with my email marketing service The design should be mobile-responsive, load quickly, and follow best practices for SEO. I’m open to Shopify, WooCommerce, or a custom framework—whichever you’re most comfortable optimizing and maintaining long-term. Please outline your proposed tech stack, timeline, and any relevant portfolio links when you reply.