Michael Duffner is a seasoned data professional currently serving as a Senior Data Scientist/Engineer II in Rev Ops at Smartsheet since August 2023. Previously, Michael worked at Amazon from June 2020 to August 2023 as a Business Intelligence Engineer for Alexa, where significant contributions included automating the creation of training data for ML models and building end-to-end ETL pipelines. Michael's earlier experience includes data analytics roles at Marriott International and Aramark, where skills in data visualization, Python, and SQL were applied to enhance finance operations and optimize processes. Michael holds a Master of Science in Data Science/Engineering from the Georgia Institute of Technology and has additional certifications and a Bachelor’s degree in Hospitality Business from Penn State University.
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