Amin Occheri focused on enhancing code quality in the openfga/sdk-generator repository, specifically targeting the template-based OpenAPI client. Over the course of a month, Amin applied Java and Mustache skills to streamline the codebase by removing unused methods and simplifying edge-case logic within the client generation templates. This work involved refactoring the ApiClient.mustache and AbstractOpenApiSchema.mustache files to eliminate dead code and clarify nullable handling, resulting in more reliable and maintainable generated client code. The improvements addressed maintainability concerns and made onboarding easier for future contributors, reflecting a thoughtful approach to code cleanup and long-term project sustainability.