Key Skills

Software

CrowdSource

Data Annotation Tech

Dataloop

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Data Collection

Evaluation Rating

Text Summarization

Translation Localization

Freelancer Overview

Experienced data annotation specialist with a strong background in creating high-quality training data for AI and machine learning models. I’ve contributed to large-scale NLP and computer vision projects, labeling text, audio, and image data using tools like Labelbox, Doccano, Prodigy, and more. My work ensures model accuracy and consistency through strict quality control and multi-layered review processes. With expertise in multilingual annotation (Korean and English), sentiment analysis, entity recognition, intent classification, and audio segmentation, I bring precision and cultural sensitivity to every task. I’ve collaborated with international teams to improve LLM performance, chatbot response accuracy, and content filtering systems. My skills in prompt creation, transcription, and content evaluation further enhance my ability to contribute to diverse AI training pipelines. Reliable, detail-oriented, and tech-savvy, I deliver timely and accurate results that align with project goals and ethical AI standards.

Labeling Experience

Education

Work History