Danko Krupljanin@dkrupljaninBosnia and HerzegovinaFollowAboutEducationTehnicka Skola Gradiska BadgesProblem SolvingSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencedkrupljanin has not updated employment details yet.EducationTehnicka Skola Gradiska