JLJonas Lehtonen@yarrgleFinlandFollowAboutCurrentAalto University, EspooEducationAalto University, EspooVerified SkillsCertificate: Python (Basic)VerifiedCertificate: Problem Solving (Basic)VerifiedCertificate: SQL (Basic)VerifiedBadgesProblem SolvingPythonSqlEducationAalto University, EspooRatingsSubmissionsUser has not solved any challenges yet.Contest History021User has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.