dongjin jeong | LLM Engineer

DongJin Jeong LLM Engineer @ESTsoft South Korea (KR) 58 connections • 60 followers About LLM Engineer @ESTsoft Total Experience: 3 years Experience LLM Engineer - 이스트소프트 ESTsoft(https://www.linkedin.com/company/estsoft-corp) (Current) Oct 2023 - Present (2 years and 10 months) in 대한민국 서울 Department: Engineering and Technical • Level: Specialist ESTsoft Corp. (047560.KQ) is a Software Development company. ESTsoft is a company that believes in making the world more convenient and safer by providing a universal interface for human. ESTsoft Corp. has 100-150 employees and has annual revenue in the $20M-$30M range, founded in 1993. Headquartered in Seoul, South Korea, with an office in seocho-gu. Its workforce is distributed across 7 countries (including South Korea, United States, Peru, Dominican Republic, and Spain). Machine Learning Research Engineer Intern - Softly AI Jul 2022 - Sep 2022 (2 months) in 대한민국 서울 업무 요약 (Streamade 개발) - Profanity Detection 모델 개발. - Profanity Detection 모델 성능 향상을 위한 Data Augmentation. - User requirement를 반영하여 개선하기 위한 데이터 어노테이션 가이드라인 고도화. 기타 개발 경험 - Large-scale AI를 활용한 학습 데이터 생성 및 그를 위한 Prompt-Engineering. - 실제 채팅 스트림에서의 모델의 Spurious correlation 파악 및 사용자 경험 개선을 위한 정성적 평가 진행. - 채팅 도메인에 보다 더 적합한 언어 모델을 구축하기 위한 DAPT (Domain-Adaptive Pre-Training). Department: Engineering and Technical • Level: Intern SoftlyAI is a IT Services and IT Consulting company. SoftlyAI is a company that provides AI associates for healthcare providers, finance professionals, and ailookup. They offer products such as AI clinic coordinators, ailookup, action planning, memory management, knowledge retrieval, and enterprise-ready compliance. SoftlyAI has 1-10 employees, founded in 2022. Headquartered in Seoul, South Korea. Its workforce is distributed across South Korea and Pakistan. Education 석사, 인공지능학과 at 성균관대학교(https://www.linkedin.com/school/skku1398) 2021 - 2023 (2 years) in Seoul, South Korea Sungkyunkwan University is a