Let's design a system that mimics the core functionality of platforms like Pramp or interviewing.io, focusing on the scheduling and execution of mock interviews. This will involve handling user profiles, scheduling interviews, managing interview slots, and potentially recording (though we'll simplify the recording aspect to focus on the core scheduling and matching logic).

The system should facilitate a smooth experience for both interviewers and interviewees. Imagine a candidate eager to practice their coding skills and an experienced engineer willing to lend their time. Our system connects them, ensuring they have a platform to interact.

We need to consider how to efficiently manage available time slots, prevent double-bookings, and potentially support different interview durations. Furthermore, user profiles need to store relevant information like skills, experience level, and preferred interview topics.

This isn't just about booking appointments; it's about creating a structured environment for technical assessment and skill development.

Requirements