Ryan Cybulski

Ryan Cybulski is a Data Scientist with extensive experience in machine learning, demand forecasting, A/B testing, and statistical methods, particularly within Supply Chain and Inventory management. They have managed teams at CVS Health, where they developed scalable time-series forecast models and implemented innovative projects that garnered recognition, such as a Breakthrough Award from the CEO. In a prior career as an astronomer, Ryan utilized advanced techniques to study galaxy environments and merged large data sets to enhance understanding of galaxy evolution. They hold a Ph.D. in Astronomy from the University of Massachusetts Amherst and have contributed to various research initiatives at institutions like Tufts University and Penn State University. Currently, Ryan serves as a Staff Data Scientist at Coupang.