Douglas Santos@elfz1Software DeveloperBrazilFollow BadgesProblem SolvingCPPJavaDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceelfz1 has not updated employment details yet.Educationelfz1 has not updated education details yet.