Jeewoo Sul is an AI Research Engineer at LG Electronics in Seoul with eight years of experience focused on building AI systems that deeply understand and interact with code. He researches how large language models can enhance the software development lifecycle, with specific interests in AI coding agents, reasoning, LLM-as-a-judge, prompt engineering, and reflexion agents. Previously a graduate researcher at Hanyang University, he worked on abstractive text summarization and prompt tuning under Prof. Yong Suk Choi. Jeewoo blends academic rigor from his master’s in computer science with applied research at a major electronics company, aiming to make AI tools reliable and genuinely useful for developers. He maintains a public portfolio (jeewoo1025.github.io), reflecting a curiosity for practical ML systems rather than purely theoretical work.
8 years of coding experience
Master's degree, Computer Science, Master's degree, Computer Science at Hanyang University
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Kwangwoon University
Contributions:167 commits, 1 PR, 100 pushes in 1 year 4 months
pytorchreactpycharmlinuxpython-3
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