Ryan O'sullivan
About Ryan O'sullivan
Ryan O'Sullivan is the Attribution Data Science Manager at Entain, a position he has held since 2021. He has extensive experience in data science and statistical modeling, having worked in various roles across multiple companies over the past decade.
Work at Entain
Ryan O'Sullivan has been serving as the Attribution Data Science Manager at Entain since 2021. In this role, he focuses on leveraging data science techniques to enhance attribution models, contributing to the company's strategic decision-making processes. Prior to this position, he worked as an Attribution Data Scientist at Entain from 2020 to 2021, where he developed analytical frameworks to assess marketing effectiveness.
Previous Experience in Data Science
Before joining Entain, Ryan O'Sullivan accumulated extensive experience in data science roles. He worked at Jaywing as a Data Science Consultant from 2017 to 2020, where he applied data analytics to solve complex business problems. Additionally, he held various positions at Lowell Group, including Statistical Modelling Manager and Senior Modelling Analyst, contributing to the development of statistical models for business insights.
Education and Expertise
Ryan O'Sullivan studied Mathematics at Sheffield Hallam University, where he graduated with a 2:1 degree from 2006 to 2010. His educational background provides a strong foundation in quantitative analysis and statistical methods, which he has applied throughout his career in data science and analytics.
Background in Credit Risk Analysis
Ryan began his career as a Credit Risk Analyst at International Personal Finance Plc from 2010 to 2013. This role involved analyzing credit data and assessing risk, which laid the groundwork for his subsequent positions in statistical modeling and data science.