Worked on the Shopify/product-taxonomy repository to deliver a comprehensive update to product taxonomy, introducing new attributes and values that support richer product classifications and more precise filtering. Focused on data management and localization, the work included updating YAML language files to ensure consistency across multiple locales and implementing disciplined version control strategies for taxonomy releases. Addressed a localization bug in the Polish language file by correcting value quoting, which improved parsing and display accuracy. These enhancements strengthened data integrity and localization readiness, enabling better customer experiences and laying the groundwork for future analytics and multi-market deployment initiatives.