Freelance AI Data Labeler & Annotator (Audio Annotation)
Annotated audio data to support machine learning model training. Produced labeled audio inputs as part of multi-modal dataset creation for NLP and computer vision related workflows. Followed platform-based annotation instructions and performed quality checks on outputs. • Contributed to 50,000+ total labeled samples including audio for model training. • Ensured high labeling accuracy through consistency and validation practices. • Coordinated with project stakeholders to meet delivery timelines. • Used OpenTrain AI, Scale AI, and Luel for structured annotation workflows.