Raphael Krausz@krauszraphaelHungaryFollow BadgesProblem SolvingJavaPythonDays of CodeSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencekrauszraphael has not updated employment details yet.Educationkrauszraphael has not updated education details yet.