
ReSaleHub — Multi-Platform Resale Management
Next.jsTypeScriptPrismaPostgreSQLShopify APIeBay APIRedis
The Problem
Small and mid-sized resellers manually listed inventory across eBay, Shopify, and other marketplaces. Syncing stock levels, prices, and orders between platforms was a full-time job, leading to overselling and lost revenue.
Our Approach
Built a SaaS platform with real-time bidirectional sync across marketplaces. Automated listing creation with smart templates, centralized order management with refund handling, and a competitor price monitoring system. Webhook-driven architecture ensures instant updates when sales happen on any platform.
The Result
Sellers report 40% reduction in inventory management time, near-zero overselling incidents. Platform handles thousands of SKUs with sub-second sync latency.
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