Stefan Compton@stefancompton23Tech Lead, Software Engineering at MastercardIrelandFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencestefancompton23 has not updated employment details yet.Educationstefancompton23 has not updated education details yet.