Valentin Kolev@vallentinSoftware DeveloperFollow BadgesProblem SolvingDays of CodeDays of JSDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencevallentin has not updated employment details yet.Educationvallentin has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/valentin-kolev-53000138/ Skillsvallentin has not updated skills details yet.