Seraphima Zykova@zykovas91Software EngineerRussian FederationFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencezykovas91 has not updated employment details yet.Educationzykovas91 has not updated education details yet.