Worked on the dust-tt/dust repository to address a routing issue affecting the SSE streaming endpoint. Focused on backend development and API reliability, the work involved correcting the redirect logic to prevent duplication of the /api prefix, which previously led to 404 errors and inconsistent routing. By aligning the endpoint’s behavior with Next.js middleware and the front-end API, the solution ensured parity across the stack and improved real-time event streaming through the Dust CLI. Utilized TypeScript and testing best practices to validate the fix, resulting in a more robust developer experience and reducing downstream support incidents related to event streaming.