Full-Featured E-Commerce Website Build

I need a complete e-commerce website developed from the ground up. The project centres on website development and will require a polished online store that feels modern, loads quickly, and is easy for both shoppers and administrators to use... (Budget: ₹600 - ₹1500 INR, Jobs: eCommerce, HTML, Payment Gateway Integration, PHP, SEO, Shopify, UX / User Experience, Web Development, Website Design)