Automation

Barcode Inventory Management System

A real-time inventory tracking system with barcode scanning, automated marketplace synchronization, location tracking, and instant accountability designed for multi-channel resale operations processing 1000+ SKUs.

100%
Inventory Visibility
80%
Missing Items Reduced
1000+
SKUs Tracked

The Challenge

A resale business with 1000+ SKUs across multiple marketplaces was experiencing inventory discrepancies, missing items, and manual tracking errors. They had no way to quickly locate items, no audit trail for inventory movements, and no accountability when items went missing between receiving, processing, and shipping.

Our Solution

Developed a full-stack web application with barcode scanning that syncs with Sellbrite marketplace APIs and Supabase for real-time database updates. The system tracks every item movement with timestamps and user assignment, provides instant search and location lookup, and flags discrepancies between physical and listed inventory automatically.

Key Features

Mobile-responsive barcode scanner interface
Real-time Supabase database synchronization
Sellbrite API integration for marketplace listings
User assignment and movement accountability tracking
Timestamped audit trail for every inventory event
Automated discrepancy detection and alerts
Advanced search and filtering by location, status, channel
Bulk scan mode for receiving and shipping workflows

Results

  • 100% inventory visibility across all locations and channels
  • Reduced missing inventory incidents by 80%
  • Real-time accountability tracking for every SKU movement
  • Instant item location lookup via barcode scanning
  • Eliminated end-of-day manual reconciliation

Tech Stack

Next.jsReactSupabaseSellbrite API

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