Devan Olsem
Principal Data Analyst at Dakota Electric Association- Claim this Profile
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Bio
Credentials
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Microsoft Excel Expert (Microsoft 365 Apps and Office 2019)
MicrosoftMay, 2022- Oct, 2024
Experience
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Dakota Electric Association
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United States
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Utilities
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1 - 100 Employee
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Principal Data Analyst
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Jan 2023 - Present
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Bethel University
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United States
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Higher Education
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700 & Above Employee
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Teaching Assistant - Math and Computer Science
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Aug 2019 - Present
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Math Lab Lead Tutor
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Aug 2019 - May 2022
Led tutoring sessions for students across Differential Equations, Linear Algebra, Multivariable Calculus, Calculus 2, Calculus 1, and Precalculus.
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Account Owner and Developer
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Jun 2015 - Present
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UnitedHealthcare
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United States
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Hospitals and Health Care
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700 & Above Employee
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Data Analytics
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Jun 2022 - Sep 2022
In this role, I created a predictive and classification model using Python and its machine learning libraries to help the company detect possible health care claims that are a litigation risk. I helped automate and streamline many common data processes using Excel, Python, and SQL. Additionally, I performed data cleaning and preprocessing on large datasets in Excel and Python to create data visualization dashboards in Tableau. In this role, I created a predictive and classification model using Python and its machine learning libraries to help the company detect possible health care claims that are a litigation risk. I helped automate and streamline many common data processes using Excel, Python, and SQL. Additionally, I performed data cleaning and preprocessing on large datasets in Excel and Python to create data visualization dashboards in Tableau.
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Education
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2018 - 2022
Bethel University
Bachelor of Science - BS, Mathematics and Data Science
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