Spreadsheets are where supply chain operations go to die.

I was hired by one of Latin America’s largest tech education institutes to replace messy Excel sheets with a real-time, cloud-native WMS: StockVision.

The build: • Instant Ingestion: 1-click XML parsing (NF-e) that stocks inventory directly into MongoDB. • AI Forecasting: Predictive engine that flags restock orders before items run out. • Full WMS & ESG: Real-time warehouse slotting, ABC turnover, and automated returns tracking with avoided $CO_2$ metrics.

The result: Handed students and instructors a live virtual distribution center with 98% inventory accuracy.

Built from scratch with Node.js & MongoDB Atlas.