Product Data Annotation Specialist
I worked on annotating product data for an e-commerce platform, ensuring accurate labeling of product descriptions, categories, and attributes. The tasks included: Identifying product-specific entities (NER) such as brand names, material types, and sizes. Classifying product descriptions into predefined categories. Evaluating and validating outputs from language models to ensure compliance with project guidelines. The project involved labeling over 50,000 product entries and achieving a 98% accuracy rate through rigorous quality control measures.