@stolyar_olehSoftware Engineer at Smarkets, ExchangeFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencestolyar_oleh has not updated employment details yet.EducationAmerican University in Bulgaria, BlagoevgradLinksLinkedinhttp://linkedin.com/in/stolyar Skillsstolyar_oleh has not updated skills details yet.