Andrew Welsh is a Senior Data Scientist at Dell Technologies, where they lead a technical team to transform business operations and improve real-time recommendation systems. Since 2021, they have built a recommendation engine automation solution that resulted in a $2M year-over-year improvement in client peripherals sales. In addition to their role at Dell, Andrew is the owner and photographer at Andrew Welsh Photography, specializing in weddings and high school senior portraits since 2009. They earned a Bachelor's degree in Applied Mathematics from the Rochester Institute of Technology and a Master's degree in Data Science from Harvard Extension School, where they achieved a 3.95 GPA.
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