During November 2025, [Name] refactored the scoring system for the fossguild/naja repository, focusing on improving maintainability and reliability in game development using Python. They introduced a central helper method within the scoring module to streamline score entity retrieval, which reduced code duplication and simplified future modifications. To ensure the correctness of these changes, [Name] expanded unit testing coverage, addressing edge cases such as apple consumption, snake length updates, high score retention, and score resets. Their work emphasized code quality and CI readiness, resulting in a more robust and maintainable scoring system that supports safer enhancements and consistent gameplay experiences.