Worked on enhancing the API surface for Shopify/ui-extensions by introducing new mappings for customer accounts and checkout processes, including AddressAutocompleteStandardApi, and refining output paths to improve documentation clarity. Expanded composite API definitions to make constituent APIs more accessible and usable, supporting better onboarding and cross-repo developer experience. In Shopify/shopify-app-js, optimized the documentation generation workflow by refactoring bash scripts and YAML configurations to remove outdated artifacts and streamline the update process. Leveraged JavaScript, Node.js, and bash scripting to deliver robust API development and integration solutions, reducing maintenance overhead and minimizing potential misinterpretations of the evolving API surface.