Hantang C.

Key Skills

Software

Other

Doccano

Label Studio

Top Subject Matter

AI Training Data – Text Evaluation & Annotation

Language & Translation – Chinese-English Content Review

Data Analytics – Spreadsheet Data Cleaning & QA

Top Data Types

Text

Document

Computer Code Programming

Top Task Types

Classification

Entity (NER) Classification

Text Generation

Question Answering

Text Summarization

RLHF

Transcription

Evaluation/Rating

Computer Programming/Coding

Data Collection

Prompt + Response Writing (SFT)

Freelancer Overview

I am an Applied Mathematics student at the University of California, Santa Barbara, with experience in data cleaning, spreadsheet organization, Chinese-English text review, and small Python scripts. I am comfortable working with structured data, checking information carefully, and organizing results in Excel or Google Sheets. My relevant experience includes reviewing and organizing bilingual Chinese-English text, checking consistency, cleaning public data, and writing clear analytical summaries. I also completed a data analysis project on the relationship between NBA team performance and revenue, using public information, structured tables, and logical written conclusions. These tasks are closely related to AI training data work because they require accuracy, attention to detail, clear labeling judgment, and consistent formatting.

Education

Work History