Key Skills

Software

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Top Subject Matter

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Top Data Types

Document

Image

Text

Top Task Types

Action Recognition

Classification

Emotion Recognition

Relationship

Translation Localization

Freelancer Overview

I have end-to-end exposure to high-quality, multilingual data pipelines that feed both customer-experience analytics and generative-AI training. While completing my B.Eng. thesis at Tsinghua I designed an original Generative-AI Literacy Model, collected 412 validated questionnaires in English, Chinese and Malay, and built a Python-based cleaning & labeling suite that automatically tags demographic metadata, confidence scores and prompt-difficulty levels. The labeled corpus was used to train a logistic-regression classifier (92 % F1) that predicts literacy tiers, and the methodology is now referenced by two Beijing ed-tech start-ups for their own AI-tutor data sets.

Labeling Experience

Education

Work History