Dorel Barbu@dbarbuRomaniaFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencedbarbu has not updated employment details yet.Educationdbarbu has not updated education details yet.