Zhengyi Zhu

Experienced Data Scientist • Adventurous Self-Starter • Empathetic Community Builder

Role: Applied Scientist at Amazon
Location: Seattle, WA, US
LinkedIn followers: 500 followers

EngineeringView LinkedIn profile

Experience

Applied Scientist
Amazon
Sep 2021 — Present · Seattle, WA, US
Optimized the risk evaluation pipeline in certain markets to reduce loss to fraud by 67%, and increase the automation rate by 75%.• Launched Amazon ecommerce platform in new markets with 50% less-than-expected loss to fraud.• Collaborated with multiple teams to make sure 99+% customer orders were shipped on time during demand spikes (i.e. Christmas).

Education

Emory University
Doctor of Philosophy - PhD, Biostatistics
2016 — 2022
Peking University
Bachelor of Science - BS, Statistics
2012 — 2016

Contact information

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Work email
•••••@amazon.com
Personal email
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Current company

Amazon

Software Development · 10K employees · 2127 7th Ave., Seattle, WA, 98109, US

Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and capabilities of a large company, and the spirit and heart of a small one. Together, Amazonians research and develop new technologies from Amazon Web Services to Alexa on behalf of our customers: shoppers, sellers, content creators, and developers around the world. Our mission is to be Earth's most customer-centric company. Our actions, goals, projects, programs, and inventions begin and end with the customer top of mind. You'll also hear us say that at Amazon, it's always "Day 1." What do we mean? That our approach remains the same as it was on Amazon's very first day - to make smart, fast decisions, stay nimble, invent, and focus on delighting our customers.

amazon.com

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Experience

Applied Scientist

Education

Emory University

Peking University

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