Andrew Tan@andtan91Quantitative DeveloperFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceandtan91 has not updated employment details yet.Educationandtan91 has not updated education details yet.Linksandtan91 has not updated links details yet. Skillsandtan91 has not updated skills details yet.