Wanqing Zhu

About Wanqing Zhu

Data Scientist at Amazon.

Experience

1. Data Scientist Ii - Payment

   Amazon

   Jun 2020 — Present

   Working as the marketplace owner for PBI (Pay by Invoice) largest marketplace – US: – Developed the most fundamental initial credit risk assessment model. – Initiated and led the development of Dynamic Line Sizing (DLS) to proactively adjust the credit line size and make personalized underwriting decisions for existing business customers. – Developed a Predictive Spending Model to predict the future spend of active customers. – Implemented 10+ models into production, experienced in writing effective production code. – Built in-house credit assessment for Spain and Italy Amazon Business Pay-by-Invoice from ground. – Initiated a self-service dashboard to track and monitor customer credit trajectory for WW. – Working closely with business leaders and collaborate with cross-functional teams (tech team, business team and PMs) to provide high-value ad-hoc analytic results. • Training and mentoring Interns: – Mentored a summer intern on an analysis on PBI configuration rate, score the customers’ likelihood of configuring with PBI. Proposed marketing campaign to grant incentives to drive and encourage the configuration and activation.