Denis Velichkov@urage7Business intelligenceFollow BadgesProblem SolvingCPPDays of CodeDays of JSSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceurage7 has not updated employment details yet.EducationUniversity of PlovdivinformaticsLinksLinkedinhttps://bg.linkedin.com/in/denis-velichkov-1815bb19b Skillsurage7 has not updated skills details yet.