Andreas Ntitoras developed OAuth Applications Management for the clerk/clerk-sdk-go repository, enabling full CRUD operations, listing, and client-secret rotation for OAuth applications within the SDK. He introduced a dedicated OAuthApplication type and expanded the client with new methods, supporting robust API integration and backend development in Go. To enhance endpoint discovery, he added a Discovery URL field to the OAuthApplication struct, improving structural clarity. Andreas also updated release notes and the changelog to ensure deployment readiness and documentation consistency. His work demonstrated depth in SDK development, with comprehensive unit tests and thoughtful enhancements that improved both developer experience and release processes.