During January 2025, Brian Runnels contributed to the solidsgroup/alamo repository by delivering simulation parameter tuning for vortex shedding and Allen-Cahn models. He refined simulation setups by adjusting physical constants, boundary conditions, and grid resolutions, directly improving the accuracy and stability of computational fluid dynamics and phase-field simulations. Working primarily in C++, Brian applied his expertise in numerical simulation and configuration management to address stability issues, resulting in more reliable simulation outcomes. His work demonstrated a methodical approach to parameter optimization and collaborative version control, providing a foundation for better decision-making and reducing the need for rework in future simulation tasks.