Stephen Langestraat
About Stephen Langestraat
Stephen Langestraat is a Senior Econometrician at Entain, where he has worked since 2021. He has extensive experience in analytics and econometrics, having held various positions at Nielsen, Virgin Australia, and other organizations over a career spanning several decades.
Work at Entain
Stephen Langestraat has been serving as a Senior Econometrician at Entain since 2021. In this role, he applies his extensive knowledge of econometrics to enhance the company's analytical capabilities. His work focuses on utilizing advanced modeling techniques to inform business decisions and optimize performance within the organization.
Previous Experience at Nielsen
Stephen Langestraat held multiple positions at Nielsen over a span of several years. He worked as an Analytic Consulting Innovation Lead SEANAP from 2013 to 2016, and as an Analytical Development Lead Australia from 2016 to 2017 in Brisbane. His roles included responsibilities such as leading analytic consulting operations and managing technical development projects. He also served as a Technical Leader for various initiatives in the APMEA region and Europe, contributing to segmentation and targeting strategies.
Career at Virgin Australia
Before joining Entain, Stephen worked at Virgin Australia as a Group Advanced Analytics Specialist from 2018 to 2021. In this position, he focused on leveraging data analytics to drive strategic decisions and improve operational efficiencies within the airline. His experience in advanced analytics played a crucial role in enhancing the company's data-driven initiatives.
Educational Background
Stephen Langestraat studied Econometrics and Operations Research, earning a Master of Science (MSc) degree from 1987 to 1993. His educational background laid the foundation for his expertise in statistical analysis and modeling, which he has applied throughout his career in various analytical roles.
Expertise in Data Analytics
Stephen possesses significant expertise in Big Data technology and Cloud Computing, along with a strong command of Artificial Intelligence and Machine Learning methodologies. His skills extend to delivering advanced modeling and optimization solutions for consumer and product studies. Additionally, he is knowledgeable in Business Intelligence and Web Development Tools, which further enhances his analytical capabilities.