Marcin Nowacki@gmkomandFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencegmkomand has not updated employment details yet.Educationgmkomand has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/ester-szern-944197a Skillsgmkomand has not updated skills details yet.