Mario Muscarella@mario_muscarellaSoftware EngineerUnited StatesFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencemario_muscarella has not updated employment details yet.Educationmario_muscarella has not updated education details yet.