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Cheng He

Cheng He

Data & BI Specialist | SQL, Python, Tableau | AI Training & Data Annotation

USA flagMcLean, Usa
$20.00/hrEntry LevelCVATDoccanoLabelbox

Key Skills

Software

CVATCVAT
DoccanoDoccano
LabelboxLabelbox
Label StudioLabel Studio
Scale AIScale AI
SuperAnnotateSuperAnnotate

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Audio Recording
Classification
Computer Programming Coding
Data Collection
Text Generation

Freelancer Overview

I have a strong background in data analytics and backend development, with expertise in Python, SQL, and Power BI. My experience includes building data pipelines, automating reporting workflows, and conducting financial and market research for multi-million-dollar businesses. These skills allow me to approach AI data labeling with precision and consistency, especially in finance, business intelligence, and technology-related datasets.

Entry LevelEnglishChinese Mandarin

Labeling Experience

No Data Labeling experience added

Cheng H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University Of Pennsylvania

Master's, Computer And Information Technology

Master's
2025 - 2025
L

London School Of Economics And Political Science

Bachelor's & Master's, Management & Accounting And Finance

Bachelor's & Master's
2019 - 2023

Work History

A

Altheros Capital

Backend Developer Intern

Los Angeles
2025 - Present
Y

Yuan Guo Liquor Enterprise

Data Analyst

Renhuai
2024 - 2025