E-Commerce Site with Inventory Management

I’m getting ready to launch an online store that sells physical goods and I need the entire shopping experience built from the ground up. The storefront has to look clean on desktop and mobile, process secure payments, and—most importantly—keep stock levels accurate in real time. Robust inventory management is the single must-have feature for this first release; options such as product reviews or customer accounts can wait until a later phase, so the build should be structured to let us bolt those on easily.

Any modern stack is fine—Shopify, WooCommerce, Magento, or a custom Laravel / React setup—as long as it delivers:

• A product catalogue that can scale beyond 1,000 SKUs
• Real-time inventory tracking with low-stock alerts
• Simple admin screens so non-technical staff can add items and update quantities
• Secure checkout with major card and PayPal support
• Responsive design tested on the latest Chrome, Safari, and Edge browsers

Acceptance criteria: the site must pass a final walkthrough on staging, process a test order end-to-end without errors, and sync inventory correctly after each transaction.

Please include a short outline of your proposed tech stack and any similar stores you’ve launched so I can see how you handle inventory at scale.