Kai Dai@kai8daiUnited StatesFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencekai8dai has not updated employment details yet.Educationkai8dai has not updated education details yet.