Key Skills

Freelancer Overview

I have hands-on experience in data annotation and AI training data preparation, including tasks such as text classification, image annotation, audio transcription, sentiment analysis, and relevance judgment. I’ve worked with platforms like UHRS and similar micro-task environments, where accuracy, consistency, and attention to detail are crucial. My work contributed to improving machine learning models by providing high-quality, human-labeled data for supervised learning tasks. I am familiar with guidelines for labeling different types of data and understand the importance of following detailed instructions to ensure the performance of AI systems.

Labeling Experience

Education

Work History