Diyan Bogdanov@DiyanBogdanovBulgariaFollowAboutEducationSofia University "St. Kliment Ohridski", Sofia BadgesProblem SolvingJavaDays of CodeDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork ExperienceDiyanBogdanov has not updated employment details yet.EducationSofia University "St. Kliment Ohridski", Sofia