This was a technical phone screen for a Product Data Scientist role. However, the interviewer was from the AI team, so the questions might not have been typical. I was asked: * SQL: Calculate cohort-based retention rate (classic problem). * Python: Given a set...
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The first question was a LeetCode-like problem: Student Arrangement. I was given a parent array (e.g., par = [-1, 1, 1, 2, 2, 2, 2]). The second question was an SQL problem that involved converting varchar to numbers and then appending a currency symbol (M, B)...
This was my interview experience with Intuit. The process was quite lengthy and a bit different from other companies. - **Online Assessment:** I had questions on Python, Bash, and SQL. The questions weren't difficult, but they covered a wide range of topics. -...
The process is handled by a third party. R1: Online Assessment with mcq, leetcode style questions and bash question R2: With HR, basic behavior questions like "How did you handle this conflict", "If in an internship, how did you know when to prioritize studyin...
I was given a dataset containing temperature and precipitation data for a single city over three years. The dataset included columns for date, maximum temperature (maxt), minimum temperature (mint), average temperature (avgt), and average precipitation (precip...
I encountered three questions in total. **Part 1: Coding** I was given a DNA string `dna` and was asked to calculate the cost of converting all its substrings into palindromes. The cost is the number of character modifications needed. The final result should b...
The phone screen was rushed, and the recruiter didn't ask much. The technical interview was 75 minutes long. For the first 45 minutes, I worked on a coding problem. The last 30 minutes were for AI-related questions. The coding question was LRU cache, with foll...
The interviewer emphasized the importance of AI-related questions beforehand, even though my resume lacked AI experience. The interview involved implementing two classes, `Customer` and `Schedule`, to manage customer service order. `Customer` has two tiers: VI...
The phone screen lasted 45 minutes for the algorithm questions and 30 minutes for the AI conversation. For the algorithm portion: 1. I was asked a medium difficulty question, LeetCode 139. 2. I was asked an easy question where I needed to validate if the user...
My onsite interview consisted of four rounds. **Round 1: Introduction & Craft Demonstration** I was asked to prepare a 15-minute presentation, including a 5-minute introduction and a 10-minute 'proud project'. I also needed to set up a repo on GitHub. During t...
