Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Text

Top Task Types

Classification

Computer Programming Coding

Data Collection

Emotion Recognition

Freelancer Overview

I have hands-on experience in data labeling and AI training data preparation, with a strong focus on accuracy, consistency, and scalability. My work often involves using AI-assisted tools to revise and optimize code for data processing, ensuring that large datasets are cleaned, structured, and annotated in ways that make them suitable for machine learning applications. I am skilled in identifying data quality issues, applying standard labeling guidelines, and streamlining workflows to improve efficiency while maintaining high-quality outputs. In addition, I have applied these skills to more advanced projects such as building models for supply chain optimization and carbon emission reduction. This required not only technical proficiency in handling complex datasets but also the ability to translate raw data into actionable insights. By combining coding, data labeling, and model development, I bring a unique mix of technical and analytical skills that can support AI systems from the foundational data preparation stage through to impactful real-world applications.

Labeling Experience

Education

Work History