Andrei Ionita@joey_bingSwitzerlandFollow BadgesProblem SolvingCPPJavaPythonC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencejoey_bing has not updated employment details yet.Educationjoey_bing has not updated education details yet.