Razvan Voicu@razvanvoicuSingaporeFollowAboutCurrentFacebookEducationNational University of Singapore (NUS), Singapore BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork ExperienceData Engineering LeadFacebookEducationNational University of Singapore (NUS), SingaporeComputer Science, PhD