Guen Manster@gvnsterFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencegvnster has not updated employment details yet.Educationgvnster has not updated education details yet.Linksgvnster has not updated links details yet. Skillsgvnster has not updated skills details yet.