Irina Lupu@lupuirinaBelgiumFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencelupuirina has not updated employment details yet.Educationlupuirina has not updated education details yet.