Oxana Krisyuk@Oxana_kUnited StatesFollowAboutEducationSelf learner BadgesProblem SolvingDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceOxana_k has not updated employment details yet.EducationSelf learner