Freelance Data Annotator - Self-Employed
Image
Segmentation
ClassificationLabeled 5,000+ text samples for sentiment analysis and intent classification projects with 98% accuracy; performed image annotation including object detection and segmentation for computer vision datasets; transcribed and timestamped 50+ hours of English audio for speech recognition model training; evaluated AI model responses for relevance, accuracy, and safety; maintained quality scores above 95% and met daily and weekly throughput targets while working remotely.
2023 - Present