Caleffi Case study

Website
Technical stack
Sanity
Shopify Hydrogen
Remix
Scope of Work
Migration from Magento
Webshop development
Maintenance
Industry
Textile Manufacturing

CLIENT'S CHALLENGE - MIGRATION FROM MAGENTO

  • 24,000+ products and 15,000+ product images
  • 300,000 customers and 400,000 orders
  • Multiple domains for different markets (IT & EU)
  • ERP & PIM integrations for advanced product management
  • Compliance with European Omnibus & GDPR regulations
  • Preserving extensive analytics and SEO history

Project in numbers

unique

24.000+
SKU'S

pages

5.613
migrated

orders

400k
migrated

Sanity

8.923
documents

OUR SOLUTIONS

  • Migrated 24K-product Magento store to Shopify with full ERP & PIM integration
  • Built real-time sync between AS/400 ERP and Shopify for orders, inventory & fulfillment
  • Developed custom Shopify-Sanity integration for category management & content localization
  • Implemented B2B pricing, product bundles & advanced cart validation for enhanced sales flow
  • Integrated Klarna, Algolia, Zendesk, Trustpilot & more for a seamless eCommerce experience
  • Ensured full GDPR compliance, SEO-friendly redirects & scalable architecture

Project Tech Stack

Shopify Hydrogen

Shopify Hydrogen is a React-based framework designed to help developers build fast, custom storefronts using Shopify’s headless commerce capabilities.

Remix

Remix is a modern React framework that offers great support for server-side rendering and data loading, making it a strong fit for eCommerce and content-driven websites where performance and discoverability matter.

Sanity

Sanity is a flexible, real-time headless CMS with a powerful content model and custom workflows. We used it to manage product content and multilingual pages, giving full control to the marketing team.

Instant search with Algolia

A lightning-fast search experience powered by Algolia — results appear instantly as the user types, helping customers find products quickly and improving overall shopping experience.

Sanity Plugin for Category Tree Navigation

A custom-built Sanity plugin that enables fast navigation through complex category trees — making content management smoother and more efficient for the client’s team.

Store Locator with B2B Support

An interactive store locator powered by Sanity — allows users to search nearby retail locations with filters for brand, region, and store type, supporting both B2C and B2B use cases.

KEY ACHIEVEMENTS

  • Migrated 24k+ SKUs and 300k customers from Magento to Shopify with full data preservation
  • Built scalable, SEO-friendly store locator tied to B2B structure using Sanity
  • Developed custom Sanity plugins to improve content workflows and localization
  • Delivered two custom Shopify apps to enable product bundles and advanced cart validation
  • Integrated IBM AS/400 ERP and Plytix PIM for automated inventory and content sync
  • Implemented full multi-language setup with localized URLs and AI-assisted translation

Team behind the project

Oleg Proskurin
Oleg Proskurin
TechLead
Eugene Boruhov
Eugene Boruhov
Senior Engineer
Artur Nikitsin
Artur Nikitsin
Senior Engineer

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