I need a fully-functional e-commerce site built from the ground up. My current files are just a bare HTML skeleton, so you’ll be handling everything from designing responsive layouts to wiring up the back-end that processes orders. Core functionality • Shopping cart that updates in real time • Robust product search so users can filter quickly Payment integrations • Credit/Debit card • PayPal • Bank transfer I’m open to your preferred stack—whether that’s a custom PHP/Laravel setup, a Node/Express back-end, or a modern framework like React with a headless CMS—so long as the final result is secure, scalable, and easy for me to manage once delivered. Please factor in mobile optimisation, SSL, and a simple admin dashboard where I can add or edit products without touching code. Deliver clean, well-commented source files and a brief handover guide so I can update text and images later. If you’ve launched similar stores before, share a couple of live links along with your proposed timeline.