During April 2025, contributed to the openfga/sdk-generator repository by developing a feature that enhances OAuth2 client integration for Python applications. The work focused on enabling dynamic construction of token URLs and robust issuer parsing, addressing the challenge of supporting diverse issuer formats in authentication flows. By introducing a dedicated method to parse issuer information, the implementation ensures correct token endpoint resolution across various configurations. Comprehensive unit tests were added to validate the new logic and prevent misconfiguration, improving reliability and maintainability. The project leveraged skills in API integration, backend development, and Python, with targeted use of Mustache for templating.