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Namjin Jeong

Namjin Jeong

Korean/English Text QA & Math Data Labeling Expert with Team Training Skill

South Korea flagDaegu, South Korea
$10.00/hrEntry LevelInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Mathematics and Education
Maritime Communications
Text Analysis and Redaction for AI

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Bounding Box
Entity Ner Classification
Evaluation Rating
Polygon

Freelancer Overview

I have extensive experience in data labeling and AI training, specializing in maritime communications, mathematical content, and text analysis. I've contributed to LLM model development by accurately labeling and processing datasets, including maritime keywords and mathematical equations in Korean and English. I also have experience in redacting sensitive information and performing detailed grammar checks. Additionally, I’ve trained freelancers in best practices for labeling mathematical data, ensuring high-quality data that enhances AI model performance.

Entry LevelKoreanEnglish

Labeling Experience

Creation and Inspection of AI Chat Dialogs Based on Articles

Internal Proprietary ToolingTextEvaluation RatingPrompt Response Writing SFT
At DialogDesignAgency, I worked as part of a remote team tasked with creating and inspecting chat dialogs based on various articles. In this role, I was responsible for writing prompts and inspecting AI-generated responses to ensure they were contextually accurate, coherent, and aligned with the content and tone of the original articles. My duties included evaluating the quality of AI-generated answers, making necessary corrections, and refining the dialogs to improve their natural flow and relevance. This required a deep understanding of the subject matter and a keen eye for detail to ensure that the AI-generated content was both accurate and engaging.

At DialogDesignAgency, I worked as part of a remote team tasked with creating and inspecting chat dialogs based on various articles. In this role, I was responsible for writing prompts and inspecting AI-generated responses to ensure they were contextually accurate, coherent, and aligned with the content and tone of the original articles. My duties included evaluating the quality of AI-generated answers, making necessary corrections, and refining the dialogs to improve their natural flow and relevance. This required a deep understanding of the subject matter and a keen eye for detail to ensure that the AI-generated content was both accurate and engaging.

2023 - 2023

Grammar Check and Correction of Korean Video Subtitles and Articles

Internal Proprietary ToolingText
In this project, I focused on ensuring the grammatical accuracy and linguistic quality of Korean video subtitles and articles. My role involved meticulously reviewing and correcting grammar, syntax, punctuation, and overall language flow to ensure that the content was clear, accurate, and professionally presented. This work was crucial in preparing high-quality text data for AI training, particularly in the context of language models and media content.

In this project, I focused on ensuring the grammatical accuracy and linguistic quality of Korean video subtitles and articles. My role involved meticulously reviewing and correcting grammar, syntax, punctuation, and overall language flow to ensure that the content was clear, accurate, and professionally presented. This work was crucial in preparing high-quality text data for AI training, particularly in the context of language models and media content.

2023 - 2023

Sensitive Information Redaction and Classification for AI Training

Internal Proprietary ToolingTextClassification
In this project, I was responsible for redacting sensitive information from various articles in Korean to ensure compliance with privacy standards for AI training. This involved securely removing personal identifiers, confidential information, and other sensitive content, as well as marking and classifying the type of data being redacted. My work focused on ensuring that the AI model's training data was ethically sourced and properly categorized.

In this project, I was responsible for redacting sensitive information from various articles in Korean to ensure compliance with privacy standards for AI training. This involved securely removing personal identifiers, confidential information, and other sensitive content, as well as marking and classifying the type of data being redacted. My work focused on ensuring that the AI model's training data was ethically sourced and properly categorized.

2023 - 2023

Mathematical Equations OCR Bounding, Tagging, and Data Preparation

Internal Proprietary ToolingImageBounding BoxPolygon
In this project, I focused on preparing mathematical data for OCR and AI model training. My responsibilities included bounding and tagging both handwritten and printed mathematical equations, utilizing polygonal bounding for complex or irregularly shaped handwritten content. This precise labeling was crucial for accurate recognition by AI models. Additionally, I filtered and organized mathematical data to create high-quality training datasets and played a key role in establishing labeling guidelines and educating freelancers on best practices for bounding and tagging mathematical content.

In this project, I focused on preparing mathematical data for OCR and AI model training. My responsibilities included bounding and tagging both handwritten and printed mathematical equations, utilizing polygonal bounding for complex or irregularly shaped handwritten content. This precise labeling was crucial for accurate recognition by AI models. Additionally, I filtered and organized mathematical data to create high-quality training datasets and played a key role in establishing labeling guidelines and educating freelancers on best practices for bounding and tagging mathematical content.

2023 - 2023

Maritime Radio Communication Data Classification and Script Inspection

Internal Proprietary ToolingAudioEntity Ner ClassificationClassification
In this project, I worked extensively on maritime radio communication data to support the training of an LLM model. My tasks included recording and processing maritime radio communication audio, tagging and classifying key maritime terms, ship names, and other relevant entities within transcripts. I also conducted thorough inspections of communication scripts in both Korean and English to ensure accuracy and consistency. Additionally, I sorted and associated related maritime data to provide contextually relevant training data for the model.

In this project, I worked extensively on maritime radio communication data to support the training of an LLM model. My tasks included recording and processing maritime radio communication audio, tagging and classifying key maritime terms, ship names, and other relevant entities within transcripts. I also conducted thorough inspections of communication scripts in both Korean and English to ensure accuracy and consistency. Additionally, I sorted and associated related maritime data to provide contextually relevant training data for the model.

2023 - 2023

Education

Y

Yeungnam University

Bachelor's in Computer Science, Computer Science

Bachelor's in Computer Science
2016 - 2023

Work History

D

DialogDesignAgency

Remote AI Chat Dialog Creator and Inspector

Seoul
2023 - 2023
U

Univa

Contract position for data work for AI training

Daegu
2023 - 2023