Christopher Campbell
Data Scientist at After, Inc.- Claim this Profile
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Bio
Experience
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After, Inc.
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Data Scientist
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Aug 2022 - Present
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Shiny Intern and Corporate Research Assistant
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Jan 2019 - Sep 2022
Corporate research assistant to After, Inc. while completing graduate program in Statistics at Iowa State University.Automate the production of data reporting via programmatically-produced Shiny apps, development of internal R packages, and reusable RMarkdown templates. Use of Git, Roxygen2, and Linux environment to effectively communicate and document work product. Employ tailored forecasting methods to model financial processes for clients, resulting in a 40% increase in accuracy over baseline models.Provided custom model building for detecting anomalies in client's response to customer warranty claims, packaged in Shiny application for up-to-date communication of results.
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Iowa State University
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United States
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Higher Education
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700 & Above Employee
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Graduate Teaching Assistant
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Aug 2018 - Dec 2018
Ran Stat 101 labs for undergraduates, giving small reviews of material to students and providing help and feedback. Ran Stat 101 labs for undergraduates, giving small reviews of material to students and providing help and feedback.
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Metropolitan State University of Denver
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United States
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Higher Education
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700 & Above Employee
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Mathematics Tutor
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Jan 2017 - Aug 2018
Provided tutoring for Calculus I, II, and III, probability and statistics, and lower mathematics. On occasioned, helped higher mathematics students if I have had the course (e.g. linear algebra, abstract algebra, and proof-writing).
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Supplemental Instruction Leader
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Aug 2017 - May 2018
Held collaborative learning sessions for two sections of Calculus II - helped students interpret mathematics, form problem solving strategies, and validate mathematical models.
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Education
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Iowa State University
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Metropolitan State University of Denver
Bachelor’s Degree, Mathematics, Anthropology, Psychology