Serhii Bichkhidzhy@serhii_bichkhid1UkraineFollow BadgesProblem SolvingRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experienceserhii_bichkhid1 has not updated employment details yet.Educationserhii_bichkhid1 has not updated education details yet.