Sean Wang@shanglunFull Stack Software EngineerFollow BadgesProblem SolvingJavaPythonSql Certificationsshanglun has not earned any certificates yet. Work Experienceshanglun has not updated employment details yet.Educationshanglun has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/shanglun-wang-7b105714 Skillsshanglun has not updated skills details yet.