Alex Sun@RanmaruGermanyFollowAboutCurrentSpringlane BadgesProblem SolvingCPPPythonDays of CodeDays of JSDays ofStatisticsC languageRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork ExperienceRanmaru has not updated employment details yet.EducationRanmaru has not updated education details yet.