Ivan Kazmenko@GassaRussian FederationFollowAboutCurrentSPbSUEducationSt. Petersburg State UniversityMore about meprogrammer, teacher, contestantBadgesProblem SolvingSqlVerified SkillsNo certificateGassa has not earned any certificates yet. Work ExperienceGassa has not updated employment details yet.EducationSt. Petersburg State UniversityMathematics | 2000 - 2005