Key Responsibilities Design, implement, and tune GNC algorithms for relative motion, formation flying, and autonomous RPO.Develop and validate attitude determination and control systems (ADCS) and orbit determination filters.Model and simulate orbital dynamics, spacecraft trajectories, and environmental disturbances.Perform state estimation and sensor fusion using IMUs, GPS, star trackers, LiDAR, and optical navigation sensors.Integrate GNC algorithms into embedded flight software (C/C++ and Pyt