Shopify E-Commerce Store Development

I need a completely new online store built on Shopify. The project starts with choosing or lightly customizing a theme, then moves through configuring essential e-commerce features—product pages, collections, a secure checkout, and major payment gateways. Content, basic SEO settings, and responsive design must all be in place so the site is ready for launch without additional tweaking.

Please set up the core store settings, theme styling that matches a clean, modern retail look, and upload a small sample catalog so I can see everything functioning end-to-end. Final hand-off should include credentials and a short walkthrough of how to add products, manage orders, and apply future changes.

Acceptance will be based on:
• Smooth, bug-free navigation across desktop and mobile
• Fully operational cart, payment, and shipping workflows
• Clear instructions that let me maintain the site independently

If you already work comfortably in Shopify’s Liquid templates, the Admin, and common app integrations, this assignment should be straightforward.