During January 2025, Fengjie Guan developed an automated hydro pressure testing sequence for the masa-umich/mcnugget repository, focusing on automation, control systems, and embedded systems using Python. The feature enabled configurable pressure increments, duration, and safety bounds, integrating valve control for both pressurization and venting. Guan’s approach included maintaining target pressure for a defined period to validate tank integrity, with built-in safety checks and user prompts to ensure repeatable and safe operation. This work reduced manual testing time, improved test repeatability, and established a scalable foundation for future hardware-automation workflows, demonstrating depth in both technical implementation and workflow design.