AI Data Collection & Annotation Contributor (Appen) — Data Collection/Validation
Supported AI and machine learning projects through data collection, annotation, validation, and evaluation aligned to model training needs. Completed guideline-based data preparation tasks while maintaining high-quality deliverables and meeting project deadlines. • Collected and annotated data for model training • Performed validation and evaluation checks • Applied guideline-based instructions for dataset preparation • Met deadlines while ensuring annotation quality