Baurzhan Matyganov@jarykkeleshekNetherlandsFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencejarykkeleshek has not updated employment details yet.Educationjarykkeleshek has not updated education details yet.