Andrew Richardson focused on enhancing the maintainability and clarity of the ChayaBasha/ShaTuApp codebase by delivering comprehensive documentation for the core Problem class. He systematically added Javadocs to all methods, ensuring that the API surface is well-defined and accessible for future contributors. This documentation effort, implemented using Java and adhering to Javadoc standards, aimed to streamline onboarding and support safer refactoring in the long term. While no bugs were addressed during this period, Andrew’s work established a foundation for improved code quality and team velocity. His contributions reflect a methodical approach to software documentation and commit-driven development practices.