Status: New grad, B.E CSE Tier 3 Institution
Position: Programmer Analyst at Amazon
Location: Hyderabad, India
Date: Sept 14th,2021

Round 1 : OA Test (2 hrs)

• It was conducted in HackerEarth.
• 3 Programming Questions were asked

Round 2 : Technical Interview (1 Hr)

• Self Intro
• Directly stepped into coding and 2 coding questions were asked.

1. Next Greater Element with little tweak in the question (Instead of finding the next greater element we need to find the index of the next greater element If no greater element present then -1)
   Practice - http://leetcode.com/problems/next-greater-element-i/
   Exact Example : Eg: arr = [72,73,74,70,69,70,75,76,73,72]
   O/p: [1, 1, 4, 3, 1, 1, 1, -1, -1, -1]
2. Two Sum Problem - http://leetcode.com/problems/two-sum/

• What is the Challenging task that you made in your academics or in your project.
• Any Questions to the interviewer

Round 3 : Technical Interview (1 Hr)

• Self Intro
• Asked me to explain the project in depth.
• Explained about the role of Programmer Analyst.
• 2 coding questions were asked.

1. Check whether the given tree is BST or not - http://leetcode.com/problems/validate-binary-search-tree/
2. Find nth last node of the Linked List - http://leetcode.com/problems/remove-nth-node-from-end-of-list/

• How have you dived deep into the project you have done?
• Any Questions to the interviewer.

Round 4 : Technical + Behavioural Interview (1 Hr)

• Questions were fully project oriented and situation approaching questions.

Round 5(Final) : Technical + Behavioural Interview (1 Hr)

• In short we can tell this round as bar riser.
• Directly entered into internship experience.
• Most of the questions were from the project done in the internship.
• Tell me about a time where you worked with a customer.
• Tell me about a time where you didn’t satisfy the customer requirements.
• Few questions are from accuracy,precision,recall are the major concepts in ML and DL.
• Given a Coding question to solve.
• Given two Binary Trees, check if one tree is a mirror of another tree or not.
  Practice - http://leetcode.com/problems/symmetric-tree/
• Asked a few questions from the final year Project.
• Any Questions to the interviewer

Veridict : Offered

Please reach out if anything else is required in the comment section.