Hillary Cheruiyot
Senior Data Scientist
Boston, Massachusetts, United States
Summary
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Senior🎓
Top SchoolHillary Cheruiyot is a Senior Data Scientist based in Boston with 11 years of experience applying statistical modeling and machine learning to business-critical problems across finance, energy, and consumer goods. She currently drives data-driven product and quality insights at The Kraft Heinz Company after shaping research and product analyses at Perceptive Automata and building predictive models for utility partners at Opower. Her background includes hands-on CCAR and Sarbanes-Oxley risk testing at Citizens Bank, large-scale data preprocessing for social science research, and delivering actionable analytics in both startup and enterprise environments. Comfortable with R, Python, and scikit-learn, she blends rigorous academic training in economics from Harvard with a pragmatic focus on deployable models and data quality. A less obvious strength is her cross-domain fluency—translating research-grade methods into production-ready solutions that influence product value and regulatory risk.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Arts, Economics, Bachelor of Arts, Economics at Harvard University
English, Swahili, kalenjin
Github Skills (3)
mysql2
postgresql1
sql1
Github contributions (5)
lixingxing2016/SQL
Nov 2016 - Nov 2016
Contributions:10 commits in 1 day
mysqlsqlcomplex-queriespostgresqlqueries
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