Hagen Arhelger@arhelgerData ConsultantHong KongFollowAboutCurrentNCS BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork ExperienceData ConsultantNCS•  April 2023 - PresentEducationarhelger has not updated education details yet.