John Hajjar@john_hajjarLebanonFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: CSS (Basic)VerifiedskillWork Experiencejohn_hajjar has not updated employment details yet.EducationConservatoire National des Arts et MétiersComputer Science, BS