Renato Serra@serra_renatoFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceserra_renato has not updated employment details yet.Educationserra_renato has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/renato-serra Skillsserra_renato has not updated skills details yet.