Xiaohui Tan
Data Scientist
Santa Ana, California, United States
Summary
👤
Senior🎓
Top SchoolXiaohui Tan is a data scientist with over a decade of experience delivering analytics and ML-driven solutions across tech, marketing, and retail, and a formal MS in Business Analytics from UC Irvine. She has a proven track record optimizing ETL pipelines, building predictive and survival models, and creating dashboards that cut reporting time by up to 80% while improving churn prediction performance by 35%. Comfortable across SQL, Python, cloud tooling (Redshift, Athena, Spark/Qubole), and visualization platforms, she routinely translates complex, large-scale datasets into actionable insights for cross-functional teams. Bilingual in English, Mandarin, and Cantonese, she has driven measurable business impact—from uncovering a $5M product opportunity in gaming to improving lead-to-cash conversion by 25% in China. Currently based in Santa Ana, CA, she is actively pursuing roles in data analysis and business analytics where she can combine hands-on engineering with strategic problem solving.
11 years of coding experience
3 years of employment as a software developer
Master of Science - MS, China Business Studies, Master of Science - MS, China Business Studies at The Hong Kong Polytechnic UniversityBachelor’s Degree, Sport and Fitness Administration/Management, Bachelor’s Degree, Sport and Fitness Administration/Management at Quinlan School of Business, Loyola University ChicagoMaster of Science - MS, Business Analytics, Master of Science - MS, Business Analytics at University of California, Irvine - The Paul Merage School of BusinessHigh School, IB Diploma Programme, High School, IB Diploma Programme at Guangdong Country Garden School
English, Chinese, Chinese
Stackoverflow
1,045reputation
204kreached
25answers
0questions
Github Skills (200)
web-application10
actioncontroller10
turbo10
html10
browser-detection10
hotwire10
ruby10
pagination10
activerecord10
thor10
docker-compose10
spree10
pulse10
reverse-proxy10
ruby-on-rails10
Programming languages (13)
Github contributions (5)
tanmer/tanmer.github.io
Jan 2017 - Nov 2018
Contributions:161 pushes, 1 branch in 1 year 10 months
xiaohui-zhangxh/activestorage_qinium
Aug 2022 - Jan 2025
Wraps the Qiniu Storage Service as an Active Storage service, support muti-tenant settings. https://www.qiniu.com
Contributions:3 PRs, 11 pushes, 1 branch in 2 years 5 months
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