Drake Gao@chengao1Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencechengao1 has not updated employment details yet.Educationchengao1 has not updated education details yet.Linkschengao1 has not updated links details yet. Skillschengao1 has not updated skills details yet.