
Mike L
AI Data Annotation Specialist
Habilidades

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Experiencia laboral
Freelance
Freelance • 5 yrs 6 mos
AI Data Annotation Specialist
Jan 2023 - Present • 3 yrs 9 mos
Annotate and label datasets for machine learning and artificial intelligence projects. Evaluate AI-generated responses for quality, relevance, factual accuracy, and safety. Perform sentiment analysis, text classification, and content categorization tasks. Review multilingual content in English and French. Conduct quality assurance reviews to maintain high annotation standards and support AI model improvement through structured feedback and data validation.
Research and Content Evaluation Associate
Mar 2021 - Dec 2022 • 1 yr 9 mos
Conducted online research and information verification tasks. Organized and reviewed large datasets for accuracy and completeness. Evaluated digital content for quality, compliance, and relevance. Assisted with data preparation for machine learning projects and delivered accurate work within strict deadlines to support organizational research goals.