Tony Stark@tony_stark70Czech RepublicFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencetony_stark70 has not updated employment details yet.Educationtony_stark70 has not updated education details yet.