Vitaliy Sokolov@VitalikFollow BadgesProblem SolvingJavaDays of CodeDays of JSRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceVitalik has not updated employment details yet.EducationOdessa National Polytechnic UniversityLinksVitalik has not updated links details yet. SkillsVitalik has not updated skills details yet.