Lena Korzhevska
Senior Data Scientist @ Meta | ex-Amazon, ex-P&G
- Role
- Data Scientist at Meta
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Lena Korzhevska
With over 11 years of experience in data science and digital transformation, I am working as a Senior Data Scientist at Meta, Facebook Trust and Safety Organization. Before that, I was Business Intelligence Engineer at Amazon, where I enabled the Last Mile World Wide Design organization with advanced data solutions. My focus was on developing data-driven insights that enhance operational efficiency and support strategic decision-making across global initiatives.Previously, as a senior data scientist and technical lead at Procter & Gamble, I developed predictive models, designed statistical tests for quality assessment, and implemented KPI dashboards for regional leadership. I also successfully integrated low-latency deep learning model into vision algorithms for quality inspections on high-speed production lines, which contributed to winning the prestigious P&G CEO Award for my contributions to digital quality transformation.I am passionate about leveraging data and technology to drive innovation, improve efficiency, and enable data-driven decision-making. My core competencies include- Business intelligence and data analytics- Applied statistics and predictive modeling- Experimentation design and A/B testing- Data-driven process improvement- Project management in tech-driven environments.
Experience
Data Scientist
May 2025 — Present · Seattle, WA, US
Data Scientist in Trust and Safety org
Education
RPTU Kaiserslautern-Landau
Master’s Degree, Financial Mathematics
2013 — 2016
Taras Shevchenko National University of Kyiv
Master Degree, With honors, Informatics (Cybernetics faculty)
2009 — 2011
Taras Shevchenko National University of Kyiv
Doctor of Philosophy (Ph.D.), Mathematical methods, models and information technologies in economics (Cybernetics faculty)
2011 — 2013
Taras Shevchenko National University of Kyiv
Bachelor Degree, With honors, Accounting and Auditing
2009 — 2011
Taras Shevchenko National University of Kyiv
Bachelor Degree, With Honors, Applied Mathematics (Cybernetics faculty)
2005 — 2009
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