choizhang
China
Summary
👤
SeniorChi Zhang is a Product Manager and data scientist with 12 years of experience building ML-driven products and quantitative models across finance, telecom, healthcare, and large tech. With an MS in Data Science from Columbia and hands-on roles at Tencent and Bloomberg, she blends production product ownership with deep technical skills in NLP, NER, GBMs and model-driven risk improvements. Her past work includes boosting lending-model Gini by over 20% and automating insights from congressional bills using Stanford NER and interactive visualizations. Comfortable leading cross-functional teams and transitioning research into business impact, she also has a track record of practical experimentation—from ICU mortality prediction to transfer learning on small image sets—demonstrating an ability to extract signal from limited data. Based in New York, she pairs rigorous academic foundations with enterprise-scale product delivery.
12 years of coding experience
Github Skills (32)
large-language-models10
llm10
retrieval-augmented-generation10
knowledge-graph10
gpt10
genai10
solidity9
bootcamp9
frontend8
react8
ckeditor6
javascript4
markdown4
rich-text4
text-editor4
Programming languages (4)
Github contributions (5)
choizhang/life
Jul 2016 - Feb 2017
Contributions:32 commits, 30 pushes, 1 branch in 7 months
choizhang/forms-designer
Jun 2016 - Sep 2016
Contributions:131 commits, 61 pushes, 2 branches in 2 months
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