Marco Aref focused on finalizing the chassis frame design for the UBC-Snowbots/Chassis repository during March 2025, delivering a production-ready baseline for the project’s mechanical structure. He utilized SolidWorks for CAD design, iterating on the geometry to meet project milestones and ensure manufacturability. The work included updating the part file to reflect the completed design and creating a compressed archive for distribution and documentation. By aligning the design iteration with project requirements, Marco enhanced traceability and established a clear foundation for future development. His contributions demonstrated depth in mechanical engineering and CAD workflows, though the scope was limited to a single feature.