AI Data Labeling Specialist (Freelance)
As an AI Data Labeling Specialist (Freelance), I annotated and validated large-scale datasets for AI model training across various domains. I applied complex annotation guidelines and performed self-quality assurance to ensure high consistency and accuracy rates, consistently above 95%. I quickly adapted to new annotation tools and evolving project requirements, delivering projects within strict timelines. • Labeled both text and image data for NLP and computer vision applications. • Utilized software such as Labelbox, CVAT, and Doccano. • Focused on high-accuracy NER, classification, and bounding box tasks. • Maintained data quality with stringent error detection and dataset cleaning.