Data Annotator
• Annotated and labeled large-scale text, audio, and map datasets to improve machine learning model accuracy. • Evaluated search engine outputs for relevance, intent alignment, and quality compliance. • Rated AI-generated speech outputs based on fluency, intelligibility, and linguistic standards. • Performed transcription validation and audio-text alignment verification. • Identified model inconsistencies and provided structured feedback to improve annotation guidelines. • Flagged edge cases and ambiguous data points to strengthen model training datasets.