The interview process began with an initial phone screening, which focused on my technical background and motivation.

After that, I completed a live coding challenge to assess my problem-solving and programming skills.

This was followed by a system design interview, where I discussed architecture and scalability topics in depth.

The final stage was a team fit interview to evaluate my communication, collaboration, and cultural alignment with the company.

• Optimistic locking vs. pessimistic

• Concurrency

• Bulkheads