Antonio Sanfelice is a software engineer with 11 years of experience specializing in safety-critical railway systems, notably developing and testing SIL4 ERTMS Level 2 components in C and C++. He designs, implements and debugs Radio Block Centre functions while also building and maintaining Java and DXL tools for UML, document generation and requirements traceability with IBM Doors/Rhapsody. Comfortable across the stack, he automates validation with Python and has contributed C++ utilities to streamline function validation. A self-taught graphics and AI enthusiast, he once led a concurrent project building a C++ videogame with Ogre3D and is versed in neural networks, fuzzy logic and finite state machines. Outside engineering he studies Japanese and practiced comic art and music improvisation, reflecting a creative approach to problem solving and communication.
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