Seonghyeon Cho - Expert in data labeling for Korean, Mechanical engineering, Finance

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Audio Recording

Classification

Data Collection

Prompt Response Writing SFT

Text Summarization

Freelancer Overview

I have experience with Outlier AI as a Korean writer. My primary role has been to verify audio recordings and the appropriateness of the relationship between prompts and AI answerers. My major is mechanical engineering, and I've worked in Australia as a machine operator for a 2years, and I also have experience with my own restaurant business. Currently, I'm working as a professional investor.

IntermediateKoreanEnglish

Labeling Experience

xylophone_conversation

Internal Proprietary ToolingAudioClassificationAudio Recording

This project is for around hundreds of Korean people. What they want for us was natural and clean Korean voice. So we matched person, or sometimes 3 or 4 people, we talked about any kinds of topic and recorded it.

2025 - 2025

goose_screening

Internal Proprietary ToolingTextClassificationEvaluation Rating

This project was about evaluating, and classfying AI prompt and answer is appropriate or not. We checked from many views like groundness, grammer, consistency, etc.

2024 - 2025

Education

P

Pusan National University

Bachelor of Science, Mechanical Engineering

Bachelor of Science

2016 - 2023

M

Masan Jungang High School

N/A, N/A

N/A

2013 - 2016

Work History

L

Linfox

Forklift Operator

N/A

2023 - 2024

S

Sun Metals Corp.

Trade Assistant

N/A

2023 - 2023