Freelance Project Contributor (Remote) - Data organization, validation, and classification
Provided data organization, validation, and classification work for structured and unstructured datasets across multiple project workflows. Ensured labeled data met accuracy, consistency, and completeness requirements through quality checking and review processes. Maintained reliable records and supported dataset management using spreadsheet/database-driven workflows for timely delivery. • Reviewed structured and unstructured data for correctness and completeness • Performed data validation and quality checking to meet labeling guidelines • Managed large datasets using spreadsheets and databases • Collaborated remotely and delivered tasks within deadlines