Erwa Q@ErwaErwaFollow BadgesSql CertificationsErwaErwa has not earned any certificates yet. Work ExperienceErwaErwa has not updated employment details yet.EducationErwaErwa has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/elva-yuchen-qi-2b92354b SkillsErwaErwa has not updated skills details yet.