Zhan Espo@zhanespoData EngineerKazakhstanFollow BadgesProblem SolvingPythonSqlRuby CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencezhanespo has not updated employment details yet.Educationzhanespo has not updated education details yet.