Crystal Geng
Senior Data Analyst
Vancouver, British Columbia, Canada
Summary
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Senior🎓
Top SchoolCrystal Geng is a Senior Data Analyst with a Master of Data Science from UBC and over three years of hands-on experience turning complex experimental and operational datasets into actionable insights. She blends advanced ML techniques (CNNs, transfer learning, XGBoost/LightGBM) with strong ETL and cloud skills (Polars optimizations, AWS) to deliver performant model pipelines and dashboards that save time and cost. Her background in inorganic chemistry and analytical lab work informs a rigorous, measurement-driven approach—evident in a capstone that reduced data loading from 5h to 1h and produced a high-performing XGBoost model for particle accelerator experiments. Crystal has driven energy and yield improvements in manufacturing (53% energy reduction) and managed large-scale social media analytics for Chinese platforms, demonstrating both technical depth and cross-cultural product insight. She communicates results effectively to stakeholders and consistently converts domain knowledge into operational improvements.
3 years of coding experience
6 years of employment as a software developer
Master of Data Science, Data Science, 4.0/4.0, Master of Data Science, Data Science, 4.0/4.0 at The University of British ColumbiaSummer School, Geophysics and Seismology, Summer School, Geophysics and Seismology at Peking UniversityBachelor of Science (BSc), Environmental Chemistry (Honours), Bachelor of Science (BSc), Environmental Chemistry (Honours) at Queen's University
Chinese, English, JapaneseProgramming languages (4)
Github contributions (5)
UBC-MDS/eurovision_contest_rank_analysis
Nov 2022 - Jun 2023
A repo for Crystal, Renzo, Daniel, and Nabi
Contributions:2 releases, 16 reviews, 22 PRs in 6 months
crystal
UBC-MDS/OlymPulse
Feb 2023 - Jun 2023
OlymPulse is a Shiny App that allows users to uncover Olympic Games laureates' history.
Contributions:2 releases, 9 reviews, 26 PRs in 3 months
olympics-visualizationshiny-apps
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