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Sergey Zelvenskiy

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Sergey Zelvenskiy is a Lead Engineer on the RADAR project with the Uber Risk Machine Learning Engineering team based in Sunnyvale, CA. Sergey loves perfecting his pour-over coffee techniques and exploring the vibrant cities all over the world.

Engineering Blog Articles

Project RADAR: Intelligent Early Fraud Detection System with Humans in the Loop

Introduction

Uber is a worldwide marketplace of services, processing thousands of monetary transactions every second. As a marketplace, Uber takes on all of the risks associated with payment processing. Uber partners who use the marketplace to provide services are paid