There were two interviewers during the interview process. The first one delved into the fundamentals of software engineering, focusing on Object-Oriented Programming (OOP), design patterns, and related topics. The second interviewer shifted the discussion towards Flutter. They began by inquiring about the distinctions between stateless and stateful widgets in Flutter and proceeded to explore how the Flutter framework operates. Additionally, they asked about my experience with Flutter, particularly regarding Google Maps integration, payment integration, and database usage.