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Retail Tech

Unified Online and In-Store Commerce for a National Retailer

A Portuguese retail group with 200+ stores needed a unified commerce platform that connected their e-commerce, POS systems, and warehouse management into a single real-time inventory view.

Retail omnichannel platform overview

The challenge

The retailer operated separate systems for online and physical stores. Inventory counts were synced overnight, leading to overselling online and missed click-and-collect promises.

Returns across channels were manual and error-prone. Customer loyalty data was siloed.

Our approach

craftable designed an event-driven architecture that unified inventory across all channels in real-time. AI-augmented data mapping extracted business rules from legacy POS software.

A new API layer connected the e-commerce frontend, store POS terminals, and warehouse management system to a single source of truth. The team built a customer data platform that merged loyalty profiles across touchpoints.

98%

Inventory accuracy (up from 82%)

45%

Fewer oversells

3x

Faster returns processing

6

Months to launch

Tech stack

Node.js TypeScript Kafka PostgreSQL Elasticsearch AWS React Native

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