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Seoyeon Kim

Seoyeon Kim

Data Annotator - Machine Learning & AI

South Korea flagSeoul, South Korea
$22.00/hrIntermediateLabelboxScale AI

Key Skills

Software

LabelboxLabelbox
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Task Types

Evaluation Rating
RLHF
Text Generation
Transcription

Freelancer Overview

I am a data annotator and machine learning practitioner with over 1.5 years of hands-on experience in prompt evaluation, Korean and English transcription, and high-quality dataset curation. My background includes reviewing and refining AI prompts for truthfulness and instruction adherence, as well as transcribing audio data to support NLP projects. I am proficient in Python and PyTorch, and I have a strong foundation in engineering from Seoul National University. My work is known for strict attention to guidelines, accuracy, and timely delivery, and I am fluent in Korean, English, and conversational Spanish. I am passionate about supporting AI development through reliable data annotation and look forward to contributing to impactful projects.

IntermediateEnglishSpanish

Labeling Experience

Labelbox

Opentrain AI

LabelboxAudioTranscription
I transcribed Korean audio files, and worked as a QC.

I transcribed Korean audio files, and worked as a QC.

2025 - 2025
Scale AI

Outlier

Scale AITextEvaluation Rating
I have worked with multiple projects with multiple guidelines, mostly evaluating model-generated responses in the criteria of truthfulness, instruction following, writing, etc.

I have worked with multiple projects with multiple guidelines, mostly evaluating model-generated responses in the criteria of truthfulness, instruction following, writing, etc.

2024 - 2025

Education

S

Seoul National University

Bachelor of Engineering, Engineering

Bachelor of Engineering
2019 - 2024

Work History

S

Seoul National University

Lab researcher

Seoul
2025 - Present
S

SK Hynix

R&D Engineering Intern

Icheon
2021 - 2021