Total process duration: 2 months.

1. Online Assessment:

   • Two problems, LeetCode easy to medium difficulty, solved within 70 minutes.

2. Onsite Interviews:

   • Four interviews: 1 behavioral, 3 algorithm and data structures.
   • Difficulty: 1 LeetCode easy/medium, 1 LeetCode medium, 1 LeetCode medium/hard.
   • Solved all problems optimally. Missed some edge cases.

3. Team Matching:

   • Completed after passing interviews.
   • Unfortunately, a hiring freeze began, so team matching lasted one week before the application was closed.

Binary Search (not trivial)

OOD (implement a class with methods A, B, and C)

Array (something along the line of continuous elements)