Freelance AI Trainer & Data Specialist (Remote)
Evaluated AI-generated content for factual accuracy, relevance, safety, and adherence to project guidelines to support model performance. Annotated text and conversational multilingual datasets to improve machine learning training quality. Performed structured quality assurance reviews to ensure consistency and reliability across training data. • Rated model outputs using structured rating criteria. • Identified error patterns and supplied actionable feedback for improvements. • Ensured training data alignment with project rules and documentation. • Coordinated with distributed stakeholders to meet quality benchmarks.