Alexander Schüler@APupilSoftware DeveloperFollow BadgesProblem SolvingCPPJavaPythonDays of CodeSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork ExperienceAPupil has not updated employment details yet.EducationNoneLinksAPupil has not updated links details yet. SkillsAPupil has not updated skills details yet.