Chris Ko @hyeon-ko Active 19 hours, 29 minutes ago @kelly-liu Hi Kelly! We share similar interests in data analytics and database management systems. View ActivityProfileSites 1Friends 1Groups 1 Order By: Last Active Newest Registered Alphabetical Friends Viewing 1 active member Seonjong Kim Active 19 hours, 1 minute ago Viewing 1 active member CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio