For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
승민 최

승민 최

Undergraduate Researcher - Music AI and Audio Signal Processing

SOUTH_KOREA flag
Seoul, South Korea
$18.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Evaluation Rating

Freelancer Overview

I am an undergraduate researcher in Computer Science with hands-on experience in data annotation and AI training data, particularly within audio, music, and multimodal domains. My work spans designing and implementing pipelines for vocal source separation, where I have curated hard-case datasets, developed annotation guidelines, and conducted pilot annotations with inter-rater reliability analysis for DJ-oriented music data. I am skilled in Python, PyTorch, and tools like librosa and torchaudio, and have applied these in both research and collaborative industry projects. My background also includes experience with computer vision and NLP projects, such as building sentiment analysis services and reconstructing 3D assets from video. I am passionate about ensuring high-quality, well-structured training data for deep learning applications, and thrive in roles that bridge technical implementation with careful data curation and labeling.

IntermediateEnglish

Labeling Experience

Outlier AI Work

Internal Proprietary ToolingTextEvaluation Rating
It is prohibited to mentioning actual task by this Outlier AI platform's rule but it can be described as data labeling and rating about text.

It is prohibited to mentioning actual task by this Outlier AI platform's rule but it can be described as data labeling and rating about text.

2025 - 2025

Education

K

Korea University

Bachelor of Science, Computer Science

Bachelor of Science
2020 - 2025

Work History

K

Korea University

Undergraduate Researcher

Seoul
2025 - 2025
S

Seoul National University

Research Intern

Seoul
2025 - 2025