Hannah Cheng

Senior Data Scientist

Hannah Cheng is a data scientist with a robust background in analytics and business intelligence, currently working at Wealthsimple on the User Growth team to enhance user acquisition and retention through product analytics and causal inference. In addition, Hannah serves as an Industry Mentor for BrainStation, helping shape the future of technology education through mentorship and engagement. Previous roles include Data Scientist II at Coursera, where key contributions involved customer retention analytics for enterprise businesses, and at EcoOnline Global, where Hannah pioneered a natural language processing model in the EHS industry. The career also includes significant experience at Rakuten and EllisDon, where efforts focused on user retention, machine learning models, and implementing data governance practices. Hannah holds a Master of Finance and a Bachelor of Science from McGill University.

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