Raymond Luo@rayluo00Consultant at WWU ResTekFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencerayluo00 has not updated employment details yet.Educationrayluo00 has not updated education details yet.Linksrayluo00 has not updated links details yet. Skillsrayluo00 has not updated skills details yet.