Freelance AI Data Labeling Specialist (Self-Employed | Remote)
Freelance AI data labeling for machine learning training across multiple client projects, focusing on image, text, and audio. Work included creating accurate annotations and applying project-specific labeling standards using established guidelines. Additional effort was spent on quality assurance by reviewing and correcting mislabeled items before delivery.•Annotated images with bounding boxes and segmentation for object-focused training tasks.•Labeled text through classification and categorization to support NLP model development.•Provided audio transcription labeling to support speech recognition dataset preparation.•Performed accuracy and consistency checks on every submission and reworked errors to maintain dataset integrity.