John Allen@john_r_r_allenDeveloper II at Ramsey SolutionsUnited StatesFollow BadgesProblem SolvingDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencejohn_r_r_allen has not updated employment details yet.Educationjohn_r_r_allen has not updated education details yet.