Erwin Lim@StaffzFollow BadgesProblem SolvingJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceStaffz has not updated employment details yet.EducationStaffz has not updated education details yet.LinksStaffz has not updated links details yet. SkillsStaffz has not updated skills details yet.