During September 2025, Antonio developed Salesforce OAuth authentication support for both the workos-node and workos-python repositories, enabling seamless Salesforce-based identity integration for enterprise customers. He implemented new authentication providers and updated interfaces and type definitions to include SalesforceOAuth, ensuring type safety and consistent API design across Node.js and Python SDKs. Antonio’s work focused on backend and full stack development, leveraging Python, TypeScript, and OAuth standards to deliver cross-language parity. By expanding authentication methods and improving onboarding for Salesforce-powered identities, he addressed enterprise integration needs and enhanced the maintainability and extensibility of authentication flows within the WorkOS platform.