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Donald Robertson

Donald Robertson

Key Skills

Software

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Top Subject Matter

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Freelancer Overview

I am a detail-oriented data analyst with 3 years of experience working with large datasets and ensuring data integrity, accuracy, and consistency. My background includes extensive hands-on work in data cleaning, normalization, and quality assurance using tools like SQL, Excel, Power BI, and Tableau. I have collaborated with cross-functional teams to define metrics and reporting requirements, and I am skilled at developing scalable data solutions and dashboards that transform complex information into actionable insights. My experience at Amazon and Hubspot has given me a strong foundation in data management and analytics, making me well-equipped to support data labeling, annotation, and AI training data projects that require a high level of precision and attention to detail. I am passionate about maintaining data quality and have a proven track record of improving reporting processes and training team members to enhance overall data literacy.

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Labeling Experience

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

Education

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The University of Maryland

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2022

Work History

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Hubspot

Data Analyst

Baltimore
2023 - 2024
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Amazon

Junior Data Analyst

Baltimore
2022 - 2023