Juyoung Jung
Senior Data Analyst
Seoul, South Korea
Summary
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Senior🎓
Top SchoolJuyoung Jung is a Senior Data Analyst with 14 years of experience turning complex datasets into actionable business outcomes, currently applying her expertise at Coupang in Seoul. She has a strong track record in e-commerce and telecom—leading price optimization, recommendation systems, CTR prediction, fraud pattern analysis, and KPI-setting collaborations at Bungaejangter and LG Uplus. Juyoung blends classical statistics (B.A. in Statistics) with modern machine learning and deep learning (Master’s in Data Science), productionizing models and building automated ML pipelines. She is comfortable communicating insights to executives and stakeholders, improving model accuracy and business impact through rigorous A/B analysis and feature engineering. A pragmatic problem-solver who also codes research-grade solutions from scratch, she brings both hands-on implementation skills and cross-functional influence to data-driven product decisions.
14 years of coding experience
4 years of employment as a software developer
Master's degree, Data Science, Master's degree, Data Science at University of MichiganBachelor of Arts (B.A.), Statistics, Bachelor of Arts (B.A.), Statistics at Northwestern University
Github Skills (11)
location10
cuda10
speech-to-text10
kaldi10
speech-recognition10
shell10
speech10
asr10
speaker-verification10
forum2
python1
Programming languages (3)
Github contributions (5)
irctalk/irctalk-server
Oct 2012 - Nov 2012
Contributions:50 commits in 1 month
quadr/go_slack
Nov 2015 - Jan 2016
Contributions:6 commits, 5 pushes, 1 branch in 2 months
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