Hongchang Wu@wuhc85Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencewuhc85 has not updated employment details yet.Educationwuhc85 has not updated education details yet.LinksGithubhttps://github.com/hongchangwuPortfoliohttps://www.linkedin.com/in/hongchangwu Skillswuhc85 has not updated skills details yet.