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nimbryx

Fashion / E-commerce

A D2C apparel brand, Delhi

A Shopify inventory sync for a Delhi D2C apparel brand. Stock mismatches fell from 8% to under 1%, and returns now clear the same day instead of in 3.

Built with

  • Node.js
  • Shopify API
  • PostgreSQL
  • Webhook architecture
  • Automated reconciliation
Under 1% (was 8%)
Inventory discrepancy rate
Same-day (was 3 days)
Returns processing time
₹18,000
Annual plugin cost saved

The problem

The brand ran Shopify with three inventory plugins that kept drifting out of sync with each other. Returns were handled by hand: after each return was inspected, someone updated stock manually. At around 800 orders a month, the inventory discrepancy rate had hit 8%, and customers were complaining about ordering items that turned out to be out of stock.

What we built

A custom inventory sync layer between Shopify and the fulfilment warehouse. Stock updates fire in real time off order events. Returns follow a set workflow (inspection → restock or write-off → automatic Shopify stock update), and a reconciliation report runs every day. All three plugins were switched off.

What it includes

  • Real-time Shopify Inventory Sync
  • Structured Returns Workflow
  • Inspection → Restock / Write-off Flow
  • Warehouse ↔ Shopify Reconciliation
  • Daily Discrepancy Report
  • Plugin Retirement (3 plugins replaced)

Outcome

The inventory discrepancy rate fell from 8% to under 1% within two months. Returns now get processed the same day instead of taking 2–3 days. And dropping the three plugins cut their Shopify app bill by ₹18,000 a year, which was a nice bonus.

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