Hristo Demirev@demirevhrBulgariaFollowAboutEducationSofia University "St. Kliment Ohridski", Sofia BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencedemirevhr has not updated employment details yet.EducationSofia University "St. Kliment Ohridski", SofiaInformatics, BS• October 2016 - Present