Denis Waßmann@SiracFollow BadgesProblem SolvingCPPJavaPythonDays of CodeDays of JSDays ofStatisticsSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSirac has not updated employment details yet.EducationSirac has not updated education details yet.LinksSirac has not updated links details yet. SkillsSirac has not updated skills details yet.