Ewelina Hołda@holda_ewelinaPolandFollow BadgesProblem SolvingCPPJavaDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceholda_ewelina has not updated employment details yet.Educationholda_ewelina has not updated education details yet.