The Challenge
The existing Magento installation had begun to show signs of increasing technical friction due to outdated core components and a number of third-party extensions that were no longer fully compatible with newer Magento versions.
This created operational risks around security, performance and ongoing maintainability. Several plugins required updates or configuration adjustments, while others needed to be replaced or refactored to ensure continued compatibility with the upgraded platform.
Maintaining a stable checkout and ensuring uninterrupted customer experience throughout the upgrade process was a key priority.
The Solution
Comtecs carried out a structured Magento upgrade, beginning with a full audit of the existing platform, extensions and custom functionality. Each installed module was reviewed for compatibility, with updates applied where possible and remediation work carried out where required.
The Magento core was upgraded to a supported version, followed by a staged process of extension updates, configuration changes and targeted fixes to resolve compatibility issues. Where plugins conflicted with the new platform version, bespoke adjustments were implemented to restore functionality without impacting the wider system.
Extensive testing was carried out across the storefront, checkout flow and administrative areas to ensure the platform remained stable and fully operational following deployment.
The Result
Welwyn Tool Group now operates on a stable and fully supported Magento platform with resolved extension conflicts and improved system reliability. The upgrade reduces long-term maintenance risk, ensures continued compatibility with the Magento ecosystem and provides a more robust foundation for future development and ecommerce enhancements.