MHMichael Hartl@firefrorefiddleAustriaFollowAboutCurrentTU ViennaEducationTechnische Universitt Wien, ViennaBadgesProblem SolvingDays of JSVerified SkillsCertificate: Problem Solving (Basic)VerifiedWork Experiencefirefrorefiddle has not updated employment details yet.EducationTechnische Universitt Wien, Vienna