Case Study: Legacy E-Commerce Rebuild for a Large Specialty Pet Retailer

Project Context

A major U.S. pet retailer with over two decades of growth had been relying on a fragile, aging PHP site to power both their retail and wholesale operations. With millions in annual revenue flowing through an outdated codebase on a failing server, the business faced a serious risk of downtime and lost sales.

They needed a partner who could both stabilize the immediate situation and lead a full rebuild—without disrupting daily operations.

Our Role

We joined first as emergency responders, getting the legacy site back online within days on new infrastructure. From there, we kicked off a full re-platform effort: replacing the brittle legacy stack with a modern, maintainable system designed for long-term growth.

This wasn’t just about tech. We worked closely with the client to balance day-to-day continuity with deep improvements in performance, design, and reliability. That meant introducing a new content system, search experience, customer account flow, and mobile-friendly storefront—all while preserving the parts of the business that were already working.

What We Delivered

  • A full e-commerce rebuild that modernized design, content, and UX across two branded storefronts
  • A new CMS and product catalog search with flexible filtering and merchandised content
  • Seamless handling of customer accounts, orders, gift cards, and fulfillment workflows
  • Strong foundations: accessibility, SEO, and test automation baked in from day one

Results

  • Got the business back online fast with zero revenue interruption
  • Delivered a faster, cleaner, and more mobile-friendly site that customers actually enjoy using
  • Set up the client’s internal team for success with documentation, tooling, and handoff support
  • Positioned the brand to expand its reach across digital channels and geographic markets

Takeaway

Legacy systems aren’t just a technical problem, they’re a business risk. By moving quickly but thoughtfully, we helped this specialty retailer protect their core business while unlocking a modern platform that’s built to grow.

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