Björn Samuelsson@bear_sonofsamFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencebear_sonofsam has not updated employment details yet.EducationStockholm UniversityLinksbear_sonofsam has not updated links details yet. Skillsbear_sonofsam has not updated skills details yet.