Ryan developed and integrated an MS5611 barometer driver for the masa-umich/Rocket-Avionics repository, focusing on robust SPI communication and reliable sensor initialization. Working in C within an embedded systems context, he implemented core read, write, and reset operations, establishing a foundational layer for altitude sensing and sensor fusion. His approach emphasized maintainable code and a clean commit history, supporting future development and easier onboarding. By prioritizing driver development and initialization sequencing, Ryan enabled accurate altitude estimation and laid the groundwork for autonomous flight features. The work demonstrated depth in driver development, embedded C, and SPI protocol implementation without addressing bug fixes.