Worked on Shopify/cli and Shopify/extensions-templates to deliver three new features focused on channel configuration and maintainability. Enhanced channel specifications by adding SVG support and refactored glob pattern handling to streamline deployConfig, reducing technical debt. In Shopify/extensions-templates, reorganized channel configuration files and standardized naming conventions to improve clarity and consistency across US and German examples. Introduced dynamic product feed management by replacing hardcoded values with liquid variables, enabling automatic configuration for different locales. Utilized TypeScript, Liquid, and TOML to implement these changes, demonstrating strengths in CLI development, configuration management, templating, and code refactoring for improved project structure and onboarding.