Fredrik Gjertsen@friskenFollow BadgesProblem SolvingCPPPythonRuby Certificationsfrisken has not earned any certificates yet. Work Experiencefrisken has not updated employment details yet.EducationUniversity of Oslo, OsloLinksLinkedinhttps://www.linkedin.com/profile/view?id=45839149 Skillsfrisken has not updated skills details yet.