How I Built a QR-Powered ERP for Garment Factories Using React, Firebase, and a Raspberry Pi 🧵⚡

The Problem: The "Spreadsheet Chaos" of the Sewing Floor Most people think garment manufacturing is just "sewing." In reality, it’s a logistics nightmare. A single factory floor might have 60+ machines, 100+ operators, and thousands of fabric bundles moving at once. Before Scan ERP, tracking was done on paper or messy Excel sheets. This led to: Payment Disputes: "I sewed 50 sleeves, why am I paid for 40?" The Black Hole: A bundle goes missing, and production stops for hours. Delayed Decisions: M