I am currently a researcher in speech recognition at KB AI Research. I hold a Bachelor's degree in Computer Science from Handong University and Master's and Doctoral degrees from Sogang University. My primary research focus is speech recognition. I completed 12 projects during my academic tenure and authored 14 papers, with 3 being SCI-level. I have contributed to open-source projects, including HuggingFace, ESPNet, Kaldi, and SGSpeech, and have delivered 15 advanced course lectures. My doctorate was awarded for a proposal on integrating speech recognition with language models using WFST.