My primary expertise and recent professional experience have been in Java, Spring Boot, JPA, and related frameworks. I haven’t actively worked with C/C++ in recent years, so I may not be the best person to go into deep details there. However, if you’d like, I can share how Java differs conceptually from C/C++ in terms of object-orientation, memory management, and runtime execution. Otherwise, I’d be happy to walk you through how I apply Java 8+ features and Spring-based solutions in real-world enterprise applications, which directly aligns with the role.