@stolyar_olehSoftware Engineer at Smarkets, ExchangeUnited KingdomFollowAboutEducationAmerican University in Bulgaria, Blagoevgrad BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencestolyar_oleh has not updated employment details yet.EducationAmerican University in Bulgaria, Blagoevgrad