Yelyzaveta Yaroshchuk

Data Scientist @ThetaRay

London, GB

Created automated pipelines that run each month using PySpark and Apache Airflow to handle large volumes of data, ensuring smooth data flow and processing - Implemented anomaly detection system with unsupervised machine learning for the largest banks all over the world - Engineered robust data validation techniques for transactional data enabling data consistency check, data cleaning, and data drift detection

Kyiv National Taras Shevchenko University

Bachelor's degree

Kyiv School of Economics

Master's degree