mahmoud tolba@mahmuudtolbaFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencemahmuudtolba has not updated employment details yet.EducationMansoura UniversityLinksmahmuudtolba has not updated links details yet. Skillsmahmuudtolba has not updated skills details yet.