Freelance Data Annotation and Labeling Contributor
As a freelance data annotation and labeling contributor, I performed structured data entry and content classification for local clients. I applied labeling techniques to categorize and tag documents and datasets for downstream AI processing. My responsibilities included quality-checking labeled data and ensuring strict accuracy compliance. • Organized large volumes of unstructured data into annotated formats using Excel and Google Sheets. • Adapted quickly to evolving annotation guidelines and instructions. • Maintained data accuracy above 98% through error correction and quality review. • Utilized both manual and software-aided classification workflows for efficiency.