Zhifan (Vivienne) Zhang, Ph.D., has extensive experience in quantitative and data science roles across prominent financial and technology firms. Starting as a Quantitative Associate at Standard & Poor's in 2013, Zhifan contributed to model validation before taking on similar roles at Barclays Investment Bank and Wells Fargo from 2014 to 2016. Zhifan transitioned to the tech industry at Google, advancing through positions from Data Scientist to Senior Data Scientist and Lead Data Scientist between March 2022 and May 2023. Currently, Zhifan serves as a Staff Data Scientist Lead at Google, beginning in May 2023.
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