Huan Liang@hliang47Data EngineerFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencehliang47 has not updated employment details yet.Educationhliang47 has not updated education details yet.Linkshliang47 has not updated links details yet. Skillshliang47 has not updated skills details yet.