I received Ph.D. degree in Computer Science at New York University in January 2020. Then I joined Amazon as Applied Scientist. My research interest involves Transaction Fraud Prevention, Adversarial Machine Learning, Computer Vision, NLP, Wireless Communication and Game Theory. During my graduate study, I have published 15 papers and presented at 9 international conferences. I have completed 100+ peer reviews for Journals & Conferences, including IEEE ITS, IEEE PES, CDC, TCOM-TPS, ICASSP, Interspeech, etc. In 2021, I served as Area Chair of the NLP and ASR category at Amazon Machine Learning Conference (AMLC).