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Senior Data Scientist
Spotify
Jan 2020 - Present • 5 years
San Francisco, CA
Lead a team of 4 data scientists in developing predictive models and machine learning algorithms. Implemented A/B testing frameworks that increased user engagement by 35%. Collaborated with product teams to identify key metrics and drive data-informed decisions.
Python
Mentoring
Statistics
TensorFlow
SQL
Predictive Modeling
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Senior Data Scientist
Bet365
Jan 2018 - Jan 2020 • 2 years
Los Angeles. CA
Lead data science initiatives for the personalization team, developing recommendation algorithms that increased user engagement by 25%. Built and maintained ML pipelines serving 100M+ users daily.
Python
TensorFlow
SQL
Predictive Modeling
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Data Scientist
SKY
June 2015 - Jan 2018 • 2.5 years
New York, NY
Developed pricing optimization models and conducted A/B tests to improve booking conversion rates. Collaborated with product teams to build data dashboards and analytics frameworks.