YOE: 5.5years

Phone screen:

• https://leetcode.com/problems/fibonacci-number
• extension of first question f(n) = f(n-1) + f(n-2)...f(n-x)
• Design card shuffle and draw. Simple OOPS design.

Onsite:

Round 1:

• Least cost path to reach m-1,n-1 from 0,0 in mn matrix.
• Simple trie question.

Round 2:

• Question from heap
• Given n translators and 2 delegates (speaking different languages) can they communicate

Round 3:

• Design parking lot.
• Lots of behavorial questions.

Round 4:Hiring manager round.

• System Design: Amazon home page where user see products most relevant to them.
• Lots of behavorial question

Result: Rejection, problem with design.