Петр Ивановский@p_k_ivanovskiiRussian FederationFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencep_k_ivanovskii has not updated employment details yet.Educationp_k_ivanovskii has not updated education details yet.