Scaling E-Commerce Order Fulfillment & Multi-Warehouse Sync
The client faced manual order entry errors, delayed shipping updates, and overselling across 3 different online sales channels due to disconnected inventory systems.
- High order volumes during seasonal sales caused stockouts on Shopify while products remained available on WooCommerce.
- Manual re-entry of shipping dispatch notices delayed tracking number generation by up to 24 hours.
- No automated alerts when regional warehouse stock reached critical safety thresholds.
Titanslab built an automated middleware and real-time inventory management engine connecting Shopify, WooCommerce, and physical warehouse POS systems with instant WebSocket synchronization.
- Architected an event-driven Node.js middleware with Redis pub/sub queueing to handle high-concurrency order spikes.
- Direct two-way REST & GraphQL API integrations synchronizing inventory counts across all channels in sub-second latency.
- Real-time warehouse dashboard for order picking, barcode scanning verification, and automated courier label generation.
- 1Real-time Omnichannel Inventory Sync Engine
- 2Warehouse POS & Barcode Scanner Integration
- 3Automated Courier Webhook & Shipping Notification Pipeline
- 4Executive Fulfillment Analytics Dashboard
Production stack components deployed to ensure high availability, fast execution, and maintainability.
“Titanslab transformed our chaotic fulfillment process into a fully automated engine. We went through peak holiday sales with zero inventory overselling.”
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