Artem Plotkin@arxmathFollow BadgesProblem SolvingPythonDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencearxmath has not updated employment details yet.EducationSt. Petersburg State UniversityLinksarxmath has not updated links details yet. Skillsarxmath has not updated skills details yet.