Elena Spraiter@lenchik_lena_lenUnited StatesFollow BadgesProblem SolvingDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencelenchik_lena_len has not updated employment details yet.Educationlenchik_lena_len has not updated education details yet.