meng liu@liumeng74Software engineer in Jsquared TechnologiesFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceliumeng74 has not updated employment details yet.Educationliumeng74 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/liu-meng-574aa5/ Skillsliumeng74 has not updated skills details yet.