Jan Stria@striajanFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencestriajan has not updated employment details yet.Educationstriajan has not updated education details yet.Linksstriajan has not updated links details yet. Skillsstriajan has not updated skills details yet.