Christopher Campbell

Data Scientist at After, Inc.
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Contact Information
Location
Ames, Iowa, United States, US
Languages
  • English -

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Experience

    • United States
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Data Scientist
      • Aug 2022 - Present

    • Shiny Intern and Corporate Research Assistant
      • 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.

    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Teaching Assistant
      • 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.

    • United States
    • Higher Education
    • 700 & Above Employee
    • Mathematics Tutor
      • 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).

    • Supplemental Instruction Leader
      • 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.

Education

  • Iowa State University
    2018 - 2023
  • Metropolitan State University of Denver
    Bachelor’s Degree, Mathematics, Anthropology, Psychology
    2012 - 2017

Community

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