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Tyler Lewris is a Principal Data Scientist at Polly since January 2022, specializing in transforming the mortgage capital markets through innovative data science and machine learning applications. Prior experience includes serving as a Senior Data Scientist at Booz Allen Hamilton (November 2018 - January 2022), where Tyler developed a sustainable cloud environment for natural language processing and machine learning on tactical messaging data. As a Data Science Contractor at Capital One (August 2017 - May 2018), Tyler implemented machine learning models that significantly improved credit card fraud detection. Earlier roles include Database Consultant II and Database and Core Technology Consultant at Oracle, along with a Business Analyst Intern position at LC Technologies, Inc. Tyler holds a Master of Science in Data Science and a Bachelor of Science in Commerce with concentrations in Business Analytics and Information Technology from the University of Virginia.