Joyjit Roy is a Principal Applied Scientist at Amazon, focusing on the Traffic and Marketing Tech team. Previously, Joyjit held roles at Goldman Sachs, where contributions included assessing risk models in the Model Risk Management team, and at KyePot, developing adaptive risk-modelling algorithms and implementing online A/B testing. Joyjit has also worked as a Graduate Teaching Assistant and Research Assistant at Cornell University, where research involved studying network models and developing statistical techniques. Joyjit’s career reflects a strong foundation in data science and applied statistics, with experience in leading innovative projects across various industries.
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