Simon @FeSimonGermanyFollow BadgesProblem SolvingDays of CodeSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork ExperienceFeSimon has not updated employment details yet.EducationFeSimon has not updated education details yet.