Worked on the cloudflare/workers-sdk repository to enhance Wrangler Type Generation by decoupling environment interfaces from the Cloudflare namespace, addressing challenges in multi-worker project setups. Used TypeScript and code generation techniques to implement this change, which removed the tight coupling between environment interfaces and the namespace, thereby reducing type errors and setup friction for developers. This improvement increased type accuracy and generation speed, making multi-worker configurations more maintainable and scalable. The work focused on improving developer productivity and reliability in feature delivery, leveraging skills in Cloudflare Workers, type generation, and collaborative development practices to deliver a targeted, impactful solution.