Thorbjoern Jonsson@thorbjornjonsCommodities quantitative trader at INGUnited StatesFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencethorbjornjons has not updated employment details yet.Educationthorbjornjons has not updated education details yet.