Hristiyan Trifonov@hristiyantrifon1BulgariaFollow BadgesProblem SolvingRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencehristiyantrifon1 has not updated employment details yet.Educationhristiyantrifon1 has not updated education details yet.