Tim Tsai@sky22357168Software Engineer at DeltawwTaiwanFollowAboutCurrentXuenn BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Angular (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencesky22357168 has not updated employment details yet.Educationsky22357168 has not updated education details yet.