zachary snow
@zacharysnow
Data scientist specializing in machine learning and analytics to drive retention and operational optimization.
What I'm looking for
I am a data scientist with 3+ years applying machine learning and analytics to customer-centric and operational challenges, building recommendation systems and churn models that drove measurable business results. I have experience deploying predictive models, automating processes, and supporting A/B testing to improve conversion and reduce costs.
I hold formal training in data analysis and financial analytics and a foundation in mathematics and computer science, with hands-on skills in Python, image and video annotation, and prompt engineering. I seek roles where I can apply predictive modeling and analytical skills to improve retention, personalize experiences, and optimize outcomes.
Experience
Work history, roles, and key accomplishments
Built and deployed recommendation systems that improved cross-sell success and developed churn prediction models that increased customer retention by 20%, driving data-informed decisions and cost reductions through automation.
Junior Data Analyst
Concord Direct
Jan 2017 - Jan 2018 (1 year)
Cleaned and preprocessed large unstructured datasets and developed machine learning models for prediction tasks, supporting A/B tests that increased click-through rates and optimized user acquisition funnels.
Education
Degrees, certifications, and relevant coursework
University of California, Berkeley
Professional Certificate in Financial Analytics, Financial Analytics
2024 - 2025
Completed a Professional Certificate in Financial Analytics at UC Berkeley focused on financial data analysis and applied analytics techniques.
Western Governors University
Bachelor of Science, Data Analysis
2020 - 2023
Completed a Bachelor of Science in Data Analysis with coursework and projects in data analysis and machine learning.
Southern New Hampshire University
Bachelor of Science, Mathematics
2013 - 2017
Earned a Bachelor of Science in Mathematics with a minor in Computer Science, focusing on quantitative analysis and computational methods.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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