Alan Teo@gosh_atFull-Stack | Data Science | BlockchainSingaporeFollow BadgesProblem SolvingJavaDays of CodeSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencegosh_at has not updated employment details yet.Educationgosh_at has not updated education details yet.