Results-driven freelance AI training specialist with 4+ years of experience annotating, labeling, and curating high-quality datasets for machine learning models. Core Skills
Image & Video Annotation (bounding boxes, segmentation, keypoints, 3D cuboids)
Text Annotation (NER, sentiment, intent classification, summarization)
Audio Transcription & Labeling
LLM Response Evaluation
Quality Assurance & Data Validation