Hakan Şengül@hakanseSoftware Engineer at OBSSFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencehakanse has not updated employment details yet.EducationTobb Economics and Technology University, AnkaraLinksLinkedinhttps://www.linkedin.com/in/hakan-şengül-92797391 Skillshakanse has not updated skills details yet.