I met with one of the representatives from Mathworks at my school's career fair. He talked about the Application Support Engineer role with me.

One week later, I received a call to schedule a phone interview.

The phone interview was completely behavioral. The interviewer asked me questions about my past projects, thesis, courses I've taken, and so on.

She then said she would notify me if there would be a technical interview soon.

One week later, I received an email stating that I was rejected.

Describe a project you did as if you are talking to your grandma.

Try to say that very simply and in a few sentences.