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Rowan Schaefer

Rowan Schaefer

Key Skills

Software

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Top Subject Matter

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Top Data Types

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Freelancer Overview

I am a detail-oriented data analyst with hands-on experience in data wrangling, annotation, and preparing high-quality datasets for machine learning and AI projects. My background includes supporting over 200 students and multiple cohorts in mastering data labeling techniques, model evaluation, and troubleshooting data issues using Python, SQL, R, and AWS. I have worked extensively with unstructured text data, applying text mining and entity extraction to improve usability for NLP applications, and have developed automated solutions for report generation in regulated medical environments. My strengths lie in ensuring data accuracy, maintaining structured workflows, and leveraging analytics tools like PowerBI and Tableau to create actionable insights and support AI model development.

Not specified

Labeling Experience

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Rowan S. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Louisville

Bachelor of Music, Music Therapy

Bachelor of Music
2018 - 2018

Work History

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General Assembly

Data Science Instructional Associate

N/A
2023 - Present
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General Assembly

Data Science Teaching Assistant

N/A
2022 - 2023