Allen Zhao@zhaoj644Software at AktanaFollow BadgesProblem SolvingJava CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencezhaoj644 has not updated employment details yet.Educationzhaoj644 has not updated education details yet.Linkszhaoj644 has not updated links details yet. Skillszhaoj644 has not updated skills details yet.