Data Annotation (Freelance)
As a freelance Data Annotation specialist, I annotated datasets for machine learning tasks, focusing on images, text, and audio data. My primary responsibilities included applying annotation techniques such as bounding boxes, segmentation, and tagging for image and text data. Consistency and high accuracy in dataset labeling were maintained through regular quality checks and adherence to guidelines. • Completed self-training in data annotation for image, text, and audio types. • Used annotation tools for accurate bounding box, segmentation, and key point labeling. • Performed quality checks to enhance dataset reliability. • Supported dataset preparation for AI model development.