Donal Harrison
About Donal Harrison
Donal Harrison serves as the Vice President of Data Science at Aspen RxHealth, where he has worked since 2021. He has a strong background in data analytics and statistics, with previous roles at ER Express and ApolloMD, and holds advanced degrees in Applied Statistics and Psychology.
Work at Aspen RxHealth
Donal Harrison serves as the Vice President of Data Science at Aspen RxHealth, a position he has held since 2021. In this role, he focuses on leveraging data science to enhance healthcare solutions. His work involves overseeing data-driven initiatives that aim to improve efficiency and effectiveness within the organization. Located in Tampa, Florida, Aspen RxHealth is dedicated to transforming pharmacy care through innovative technology and analytics.
Education and Expertise
Donal Harrison has a strong educational background in statistics and psychology. He studied Applied Statistics at Kennesaw State University, completing postgraduate studies from 2013 to 2014. He also holds a Master of Arts in Applied Experimental Psychology from the University of West Florida, where he studied from 2011 to 2013. Additionally, he earned a Bachelor of Science in Psychology from Kennesaw State University from 2007 to 2010. His educational foundation supports his expertise in data science and analytics.
Professional Background
Before joining Aspen RxHealth, Donal Harrison held several key positions in analytics and data science. He worked as an Analytics Consultant at ER Express from 2015 to 2018, where he focused on data pipeline and product health. Prior to that, he served as Vice President of Analytics & Data Science at ApolloMD from 2015 to 2021, improving demand forecasting and user growth. His career also includes roles as an Instructor at Kennesaw State University and a Research Assistant at the Center on Aging, University of West Florida.
Achievements in Data Science
Throughout his career, Donal Harrison has achieved significant milestones in data science. He architected observability systems that ensured seamless data pipeline operations and implemented a custom algorithm that improved client queue performance by 16%. At ApolloMD, he enhanced demand forecasting by 24% using XGBoost, contributing to a 34% increase in average monthly users. His initiatives have consistently focused on optimizing data processes and improving user engagement.
Contributions to Data Analytics
Donal Harrison has made notable contributions to the field of data analytics. He orchestrated the transition from classical ETL to a modern ELT framework, achieving complete data capture of internal systems and reducing costs significantly. He also spearheaded the development of ensemble recommender systems that improved conversion rates by approximately 20%. His work has focused on utilizing data-driven strategies to enhance user experiences and operational efficiencies.