Freelance Data Labeling Assistant (Remote) — AI data annotation specialist
Performed remote AI data annotation and labeling across text, images, and structured datasets for machine learning training workflows. Followed strict labeling guidelines and quality standards to ensure dataset accuracy and consistency. Conducted quality assurance checks to reduce labeling errors before submission. • Labeled and annotated datasets for AI training purposes across multiple data modalities. • Followed strict labeling guidelines to ensure high-quality machine learning datasets. • Performed quality checks to reduce errors and improve dataset accuracy. • Organized and updated large volumes of data using spreadsheets and web-based annotation tools.