Hadjer Yala@HadjerFollow BadgesProblem SolvingSql CertificationsHadjer has not earned any certificates yet. Work ExperienceHadjer has not updated employment details yet.EducationEcole Nationale supérieure d'InformatiqueLinksLinkedinhttps://dz.linkedin.com/in/hadjeryala SkillsHadjer has not updated skills details yet.