My research interest is in NLP, Graph, and ML applications on online job platforms. I am especially working on 1) how we can solve practical problems on real-world job marketplace datasets, 2) how we can develop user-oriented career recommendation models, and 3) how we can make robust and secure models in computational job marketplaces. As side work, I am also delving into the capabilities of LLMs in various contexts. My current endeavors include exploring multilingual AI-human text detection and misinformation detection.