Multi-Warehouse ERP & WMS
Custom multi-warehouse ERP and real-time WMS synchronising inventory across storefronts and physical hubs.
Laravel LTSReactMySQLShopify APIShopware APIREST APIsDocker
01 — The Challenge
Problem & Context
Managing stock and raw materials across multiple physical warehouse facilities while selling on multiple e-commerce storefronts caused inventory discrepancies, stockouts, and accidental overselling.
02 — Architecture & Design
System Architecture & Flow
Designed and engineered a custom ERP and Warehouse Management System (WMS) utilizing a Laravel backend and React frontend to provide live, synchronized stock control, batch tracking, and storefront integration.
Multi-Warehouse ERP & WMS Execution PipelineClick stage to inspect
03 — Implementation
Key Engineering Decisions
- Built atomic inventory transaction models with row-level database locking to guarantee consistency during concurrent orders.
- Integrated bidirectional webhooks to push real-time stock adjustments to Shopify and Shopware storefronts immediately upon warehouse scan.
- Developed automated stock ageing analytics and dynamic reorder threshold calculators.
- Constructed a high-density React operational dashboard for warehouse personnel and management reporting.
04 — Results & Value Delivered
Outcome & Operational Impact
Completely prevented cross-store overselling, automated reorder notifications, and gave operations teams real-time visibility into inventory ageing and multi-facility movement.