Case Studies

Cutting Application Errors by 95% for a UK Outdoor Clothing Retailer

John Cuthbert 26 September 2026 1 min read

Client snapshot

An established UK outdoor and performance clothing retailer, running on Magento Open Source. Devsigh has acted as one of the platform’s main technical contractors on an ongoing, multi-year engagement.

The challenge

Years of incremental development had left the platform carrying a significant volume of application errors flagged by monitoring, alongside redundant code and modules that had outlived their purpose but never been removed. Product page performance was underperforming what the platform should have been capable of.

What Devsigh did

  • Systematic triage and resolution of errors surfaced by application monitoring
  • Removal of redundant code and unused modules across the platform
  • Targeted performance work on product pages

Results

  • Near 95% reduction in errors reported by application monitoring
  • ~20% performance improvement across product pages
  • A measurably leaner, easier-to-maintain codebase following module and dead-code removal

John Cuthbert

Devsigh — commerce and technology specialists working directly with ambitious retail, hospitality, and B2B brands.

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