Denis Rekalov@rekalovUnited KingdomFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencerekalov has not updated employment details yet.Educationrekalov has not updated education details yet.