Data Annotation and Transcription Specialist (Upwork, Freelance)
As a Data Annotation and Transcription Specialist, I annotated and labeled text, audio, and video data according to structured guidelines for AI and machine learning training. My responsibilities involved tagging and classifying objects, actions, and behaviors, as well as transcribing and documenting labeling criteria for reproducibility. I performed quality assurance checks to ensure high accuracy and consistency in all annotated data sets. • Labeled videos on a frame-by-frame basis, focusing on object, action, and behavior identification. • Transcribed audio and video content into structured text while ensuring contextual accuracy. • Maintained thorough documentation on annotation decisions and criteria. • Adhered closely to established annotation standards and performed detailed QA reviews.