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Jaehyuk Choi

Jaehyuk Choi

Experienced Data Annotator, specialising in Korean

South Korea flagIncheon , South Korea
$20.00/hrIntermediateAppenData Annotation TechOneforma

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
OneFormaOneForma
TolokaToloka

Top Subject Matter

LLM evaluation in Korean
Business
Translation

Top Data Types

ImageImage
TextText

Top Task Types

Classification
Prompt Response Writing SFT
Text Summarization

Freelancer Overview

I have had hands on experience with various different tasks and LLMs, spanning across text, image, and video, as well as specialised multi-lingual tasks. Having previously worked in a library, I have extensive knowledge on literature, and writing. My experience in this field has led to quality work in the data annotation sector, and I make sure to always produce carefully checked and thought out work.

IntermediateKoreanEnglish

Labeling Experience

Data Annotation Tech

Data Annotator

Data Annotation TechTextClassificationText Summarization
• Perform accurate and consistent annotation and labelling of expansive data, including images, text, audio, and video, according to project-specific guidelines. • Conduct quality assurance checks on annotated data, identifying and correcting errors or inconsistencies to maintain high data integrity. • Work on specific AI tasks, such as image segmentation, sentiment analysis, or speech recognition, depending on the project’s needs and instructions. • Participate in continuous improvement efforts by providing feedback on annotation tools, processes, and guidelines to enhance overall data quality and efficiency. • Meticulous attention to detail to ensure that AI models adhere to guidelines to optimise their usefulness for users.

• Perform accurate and consistent annotation and labelling of expansive data, including images, text, audio, and video, according to project-specific guidelines. • Conduct quality assurance checks on annotated data, identifying and correcting errors or inconsistencies to maintain high data integrity. • Work on specific AI tasks, such as image segmentation, sentiment analysis, or speech recognition, depending on the project’s needs and instructions. • Participate in continuous improvement efforts by providing feedback on annotation tools, processes, and guidelines to enhance overall data quality and efficiency. • Meticulous attention to detail to ensure that AI models adhere to guidelines to optimise their usefulness for users.

2024

Education

C

Chungname National University

Bachelors , Business Administration

Bachelors
2019 - 2024

Work History

No Work History added yet

Jaehyuk C. hasn’t added any Work History to their OpenTrain profile yet.