Mladen Raykov@MadJ1BulgariaFollow BadgesProblem SolvingCPPDays of CodeSqlC language CertificationsCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork ExperienceMadJ1 has not updated employment details yet.EducationMadJ1 has not updated education details yet.