Freelance AI Trainer & Data Annotator
CVATTextClassification
As a Freelance AI Trainer & Data Annotator, I managed data annotation projects for clients in diverse sectors such as finance, healthcare, e-commerce, and education. My responsibilities included annotating large-scale text, image, audio, and video datasets, as well as evaluating AI outputs with human feedback. I employed classification, tagging, entity recognition, and sentiment labeling using industry-standard tools. • Maintained 98%+ annotation quality ratings across strict, high-volume projects.
• Contributed directly to a 20% improvement in NLP model accuracy through structured annotation.
• Collaborated remotely with international project teams.
• Ensured compliance, consistency, and accuracy across multiple annotation domains.
As a Freelance AI Trainer & Data Annotator, I managed data annotation projects for clients in diverse sectors such as finance, healthcare, e-commerce, and education. My responsibilities included annotating large-scale text, image, audio, and video datasets, as well as evaluating AI outputs with human feedback. I employed classification, tagging, entity recognition, and sentiment labeling using industry-standard tools. • Maintained 98%+ annotation quality ratings across strict, high-volume projects. • Contributed directly to a 20% improvement in NLP model accuracy through structured annotation. • Collaborated remotely with international project teams. • Ensured compliance, consistency, and accuracy across multiple annotation domains.
2023 - Present