Sungun Chang

Sungun Chang is an experienced technology professional currently serving as a Consultant and Head of Laboratory at Kakao Entertainment since January 2021, focusing on AI/ML recommendation systems and multimedia technology. Previous roles include Chief Information Security Officer (CISO) at Kakaopage and Chief Technology Officer (CTO) at Podotree, with a strong background in software engineering, backend development, and team leadership across various platforms and technologies including Java, MySQL, and Android. Sungun's early career involved positions as a Backend Developer at INNOACE and a Teacher in the Korea Internet Volunteer program, as well as a part-time role at NetCodec. Educational achievements include a Bachelor's degree in Computer Science from Korea Advanced Institute of Science and Technology and ESL studies at the University of Colorado Boulder.