Боян Велков@boyan_velkovC++ developerBulgariaFollowAboutEducationIBSEDU BadgesProblem SolvingCPPDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceboyan_velkov has not updated employment details yet.EducationIBSEDU