Derrick Nguyen@RickNguyenVietnamFollowAboutEducationPUF BadgesProblem SolvingCPPJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceRickNguyen has not updated employment details yet.EducationPUFComputer Science