Calvin Tan@calvintanshFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencecalvintansh has not updated employment details yet.EducationBoston Consulting Group RISELinksLinkedinhttps://sg.linkedin.com/in/calvintansh Skillscalvintansh has not updated skills details yet.