Freelance Data Labeler / Self-Training Projects
As a freelance data labeler, I performed annotation of images, videos, and texts to support AI and machine learning projects. My responsibilities included executing bounding box and polygon annotations for object detection and classification tasks. I validated labeled datasets for precision and followed structured guidelines to ensure consistent quality. • Labeled objects in diverse images using bounding boxes and polygons • Categorized, classified, and annotated text data for sentiment and topic • Utilized CVAT, LabelImg, and Remotasks web-based platforms for annotation • Maintained a labeling accuracy rate of over 99%