Gerhard Roselt@gerhardrHomeUnited KingdomFollow BadgesProblem SolvingDays of CodeRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencegerhardr has not updated employment details yet.Educationgerhardr has not updated education details yet.