Key Skills

Software

CVAT

Encord

Label Studio

Scale AI

SuperAnnotate

Top Subject Matter

No subject matter listed

Top Data Types

Document

Image

Video

Top Task Types

Action Recognition

Emotion Recognition

Prompt Response Writing SFT

Text Generation

Translation Localization

Freelancer Overview

Detail-oriented data annotation specialist with strong experience in creating high-quality labeled datasets for machine learning and NLP workflows. Skilled in image, text, audio, and video annotation using tools such as Label Studio, CVAT, SuperAnnotate, and other industry-standard platforms. Adept at applying guidelines consistently, maintaining high accuracy, and collaborating in model-in-the-loop environments to improve dataset quality. Brings added value through strong language expertise, including advanced proficiency in Korean and English. Experienced in linguistic tasks such as segmentation, tokenization, NER, sentiment tagging, transcription, and translation. Capable of identifying subtle linguistic patterns, cultural nuances, and context-based meanings that significantly enhance the quality of language data. Known for reliability, fast learning, and the ability to handle large datasets with precision. Excels in structured workflows, quality checks, and communication with cross-functional teams to ensure project goals are met efficiently.

Labeling Experience

Education

Work History