Jeff Johnson is a Senior Data Scientist at Ryan with over thirty years of experience in mathematical modeling and statistical analysis, including more than nine years in data science. Their past roles include Operations Research Principal at Sabre Holdings and Lead Data Scientist at HCL Technologies, where they led various projects in revenue management, machine learning, and fraud detection. Jeff has also contributed to educational institutions as a Graduate Teaching Assistant and Adjunct Mathematics Instructor. Currently, they are pursuing a BS in Mathematics from Oregon State University and an MA in Applied Mathematics from California State University-Fullerton.
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