Haejeong Choi@haejchoiuniversity of michiganFollow BadgesSql Certificationshaejchoi has not earned any certificates yet. Work Experiencehaejchoi has not updated employment details yet.Educationhaejchoi has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/hj-choi/ Skillshaejchoi has not updated skills details yet.