Marion Riffaud
Senior Data Scientist
Summary
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SeniorMarion Riffaud is a Senior Data Scientist based in the Greater Portsmouth Area, United Kingdom, blending machine learning, business strategy, and data insights to drive growth across marketing and operations. Since 2023 she has led automated ML initiatives at Specsavers, building predictive models to forecast appointment attendance and bookings, while also delivering workshops and mentoring to global data teams. Her earlier roles at Checkatrade, Wiggle, LeadStream Leads, and HIPPO spanned churn modeling, survival analysis, NPS sentiment analysis, and dashboard-driven decision support, often integrating SQL, R, Python, and big-data tooling. Marion holds an MSc in Marketing Analytics (Merit) from the University of Southampton and a BA in Marketing (2:1) from the University of Portsmouth, underscoring a strong analytics-to-business foundation. She leverages Databricks, Azure ML Studio, Azure DevOps, and Power BI to deliver end-to-end analytics solutions and guide data-driven decision making across multiple functions.
7 years of coding experienceGithub contributions (5)
mriffaud/Handbook-for-Business-Growth
Apr 2020 - Jul 2021
Contributions:72 commits, 18 pushes in 1 year 3 months
mriffaud/Introduction-to-Multi-Armed-Bandit
Apr 2021 - Aug 2023
Contributions:9 pushes in 2 years 3 months
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