Ivan Tsybulko@gravityboy33f108430Follow BadgesProblem SolvingCPPSql CertificationsCertificate: C# (Basic)VerifiedskillWork Experiencegravityboy33 has not updated employment details yet.EducationLanguage SchoolLinksgravityboy33 has not updated links details yet. Skillsgravityboy33 has not updated skills details yet.