T K@kleijnUnited StatesFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experiencekleijn has not updated employment details yet.Educationkleijn has not updated education details yet.