Data Annotation and AI Training (Freelance)
DocumentClassification
Designed structured data annotation systems meeting high accuracy standards. Built and maintained datasets labeled with trait classification, attribute tagging, and visual quality review for over 3,000 items. Parsed smart contract ABIs, API specs, and technical documentation into annotation-ready formats. • Maintained annotation accuracy above 95%. • Developed and conducted quality control pipelines for label validation. • Applied structured labeling protocols to various document types. • Ensured compliance with detailed annotation guidelines across remote teams.
Designed structured data annotation systems meeting high accuracy standards. Built and maintained datasets labeled with trait classification, attribute tagging, and visual quality review for over 3,000 items. Parsed smart contract ABIs, API specs, and technical documentation into annotation-ready formats. • Maintained annotation accuracy above 95%. • Developed and conducted quality control pipelines for label validation. • Applied structured labeling protocols to various document types. • Ensured compliance with detailed annotation guidelines across remote teams.
2024 - Present