If you sell the same inventory on Amazon, Shopify, and your own custom site, keeping stock levels synced is a nightmare. Overselling leads to canceled orders, angry customers, and penalized seller accounts.
The Solution: A centralized inventory hub that uses parallel processing to broadcast stock updates simultaneously to multiple storefronts the second a purchase is made.
The Tech: MERN Stack (MongoDB, Express.js, React, Node.js).
The Result: Real-time stock synchronization across all connected channels in under 1.5 seconds.
