Giorgio Azzinnaro developed and implemented the Zoom OAuth Refresh Token Flow for the better-auth/better-auth repository, focusing on seamless API integration and secure authentication. Using TypeScript and leveraging OAuth protocols, Giorgio enabled the system to automatically renew Zoom access tokens without requiring users to re-authenticate, thereby improving the reliability and user experience of the integration. The work addressed the challenge of maintaining persistent authentication with third-party services, ensuring uninterrupted access for end users. Over the course of one month, Giorgio’s contribution centered on backend authentication logic, demonstrating depth in OAuth flows and practical application of TypeScript for robust API-driven solutions.