Wei Der (Steven) Chien@wdchienFollow BadgesProblem Solving Certificationswdchien has not earned any certificates yet. Work Experiencewdchien has not updated employment details yet.Educationwdchien has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/wei-der-steven-chien-a05610118Portfoliohttps://www.linkedin.com/in/wei-der-steven-chien-a05610118 Skillswdchien has not updated skills details yet.