Marie Hemelt focused on improving the maintainability of the ImagingCode-Glickfeld-Hull repository by delivering a comprehensive codebase reorganization. She applied her expertise in MATLAB and code organization to restructure directories and rename files, ensuring that the project’s logic remained unchanged while enhancing repository consistency. Her approach emphasized refactoring best practices and disciplined version control, which streamlined the codebase for easier onboarding and safer future development. Although she did not address bug fixes during this period, her work laid a foundation for scalable development and reduced technical debt, demonstrating a thoughtful, maintenance-driven engineering approach over the course of the month.