The initial phone interview was with a recruiter who asked about my experience and recent projects I had worked on. They then scheduled me for a technical screening for the next week.

The screening took place over the phone with one of the senior engineers. They asked about what technologies I used and again asked about projects and what I'd been up to.

We then jumped into the actual interview on a shared coding platform. The first question was relatively easy. The second question ramped up in difficulty, but the interviewer was very helpful. I knew at this point I probably would not be moving forward, but they guided me to the solution. Overall, it was a very good learning experience.

At the end, they opened it for questions, and I got to learn a lot about the work environment at Uber.

Implement a throttler that executes an array of tasks.

When the throttler is passed a number, it will execute only that number of the tasks and pass the other tasks into a queue.