Worked on the 2dos/DK64-Randomizer repository to enhance data organization within the game’s item table by introducing a dedicated 'Company Coins' group for Nintendo Coin and Rareware Coin. This feature, implemented in Python, focused on improving the underlying data model to streamline item categorization and retrieval. The new group was integrated with existing location name groups, enabling more efficient management and faster lookup of coin-related items. Emphasizing data organization and game development skills, the work laid a foundation for easier quality assurance and future enhancements, while demonstrating disciplined repository collaboration and adherence to best practices in version control.