Manolis Kall@kallmanos94GreeceFollow BadgesProblem SolvingCPPJava CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencekallmanos94 has not updated employment details yet.Educationkallmanos94 has not updated education details yet.