I’m launching a small online store for physical sports gear and I need a fully custom-built e-commerce site that feels as clean and lightweight as tennisoutlet.in—but with my own modern, minimalist look. Open-source stacks are welcome, yet CMS shortcuts (WordPress, Shopify, ready-made templates) are off the table; I want handcrafted code that loads fast on mobile and desktop alike. Core storefront must cover: product categories with multiple variations, a smooth cart and checkout flow, secure payment gateway integration, user accounts with order tracking, and an admin area robust enough for day-to-day operations. For the back office I’ll need clear modules for: • Inventory management • Order management • User management A clickable, fully working demo on your server is required before final payment. When you respond, outline the tech stack you’ll use, break the build into milestones, and give me a realistic delivery date—I’m on a tight budget, so efficiency matters, but quality can’t slip. Low-effort or generic pitches will be ignored; show me you understand the brief and can execute it end-to-end.