Freelance Data Labelling Specialist
As a freelance Data Labelling Specialist, I performed image annotation, drawing bounding boxes, polygons, and conducting semantic segmentation for computer vision models. I also worked with NLP datasets through text classification, sentiment labeling, and intent tagging for AI/ML training. Rigorous quality assurance tasks included reviewing peer-submitted annotations for compliance and maintaining a 99%+ accuracy rate across projects. • Managed concurrent projects on Scale AI, Appen, and Remotasks platforms • Worked with diverse data including images, audio transcription, text, and video frames • Ensured strict guideline adherence and met daily/weekly productivity targets • Utilized professional tools such as Labelbox, CVAT, and Excel for labeling tasks