shanmugam s@shan_chem05SingaporeFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceshan_chem05 has not updated employment details yet.Educationshan_chem05 has not updated education details yet.