Haeung Lee

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Classification

Computer Programming Coding

Emotion Recognition

Fine Tuning

Segmentation

Freelancer Overview

I am a native Korean speaker and an experienced AI/software developer with a strong background in data processing, annotation, and technical education. My professional experience spans over 9 years as a CEO in the logistics sector, where I managed business operations and developed technical solutions. More recently, I have focused on building AI agent systems and large language model (LLM) integrations, involving hands-on work in dataset preparation, API connections, and automating workflows for efficient system development. During my AI development journey, I have handled Korean language datasets for natural language processing (NLP) tasks and collaborated on projects requiring audio transcription, text annotation, and consensus-driven quality control. My technical toolkit includes advanced proficiency in Python, JavaScript, and tools like VSCode, IntelliJ, and Cursor, enabling me to efficiently manage and process diverse data types, including text, audio, and image data. While my direct experience in professional data labeling platforms like Label Studio is entry-level, I am quick to master new technologies and have utilized custom scripts and open-source annotation pipelines in past projects. I am detail-oriented, highly dependable, and committed to producing accurate and high-quality results. My teaching experience in backend development and technical documentation further demonstrates my ability to communicate complex concepts clearly and train others, reflecting stron

Labeling Experience

Education

Work History