Computer, memorize this table…

From a broad perspective as a software engineer a big part of my work consists in aligning expectations between stakeholders and creating code that transforms and forwards data. During the last 15 years I have developed software and feel fascinated by this part of computer sciences. Curiosity and interest in other topics from the same field; data sciences and machine learning, made me decide to start a simple hands-on project in order to learn and practice in a typical experiment oriented approach. After two months I had created a software different from the others I had developed so far, it "learned" from data and after that it could make "predictions", and correct ones. The software result is an International Bank Account Number (or IBAN) validator.