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Detailed insights from real candidates who interviewed at top tech companies
BattleShip Game Design and implement a battleship game to be played between two players until one comes out as the winner. Requirements: ● The game will be played in a square area of the sea with NxN grids which will be called a battlefield. “N” should be taken as input in your code. ● The battlefie...
Round 1 (Barraiser)Two SumSearch in Rotated Sorted ArraySet Matrix ZeroesFew general questions around distributed systems conceptsRound 2 (DSA)First Missing Positive - Had tough time solving this one.Burst BalloonsLongest Increasing Path in a MatrixRound 3 (LLD)Design a Hospital Management System. R...
Hi guys , I recently had a chance to appear for the screening round for Kotak organised by Bar raiser.1 hour 30 mins1. Search in rotated sorted array2. Design Inventory Management System3. Few HLD questions like How will you wnsure consistency in a distibuted system when some of the nodes fail etc.I...
Interview Outcome: The candidate faced challenges in solving DSA problems during the Bar Raiser interview, particularly with the linked list implementation for adding huge numbers. They expressed unce...
Kotak Mahindra Bank Interview ExperienceCurrent Position: SDE-1Current Experience: 1.8 yearsCurrent Company: Product based automobileRound 1: Conducted by external party[Bar Raiser]: (1h)[DSA 40m + 20 m cs fundamental in Os]DSA:lc 1616 split 2 string to make palindromewas able to tell brute force no...
I received an offer for the SDE2 role at Kotak in Bangalore. The interview process included rounds on Bar Raiser, Data Structures & Algorithms, High-Level Design, and Low-Level Design, covering variou...
**Bar Raiser** 1. stock buy and sell simple 2. search in rotated sorted array 3. LLD - Design the backend components for an online marketplace where users can buy and sell products. Consider features such as user authentication, product listing, search functionality, shopping cart, and order manage...
Round 1DSA: Container with Most WaterLLD: Design an e-commerce platform order, tracking and delivery system. Handle multiple items with various quantities in a single order, partial and full cancellation support.HLD: Given we have an e-commerce platform, how would you handle processing very high amo...
I recently interviewed for the SDE1 role at Kotak in a Barraiser round conducted by a 3rd party. The interview covered Data Structures & Algorithms, Low-Level Design for an e-commerce platform, and Di...
Recently I gave Barraiser round conducted by 3rd party for SDE1 role at Kotak. **DSA Question -** Given an m x n integer matrix matrix, if an element is 0, set its entire row and column to 0's. You must do it in place. Example 1: Input: matrix = [[1,1,1],[1,0,1],[1,1,1]] Output: [[1,0,1],[0,0,0],...
Bar Raiser Round CREATE TABLE EMPLOYEE ( Team1 TEXT NOT NULL, Team2 TEXT NOT NULL, MatchResult INTEGER ); -- insert INSERT INTO EMPLOYEE VALUES ("RR" ,"KKR" ,2); INSERT INTO EMPLOYEE VALUES("MI" ,"CSK" ,2); INSERT INTO EMPLOYEE VALUES("RCB" ,"KXP" ,1); INSERT INTO EMPLOYEE VALUES("DD", "RR", ...
I interviewed for an SDE 2 role at Kotak Mahindra Bank in Hyderabad. The process included multiple coding and system design rounds, but despite a generally positive experience, I was ultimately reject...
A recruiter reached out to me, and here’s how the interviews went: Bar Raiser Rounds: Coin Change Problem: A dynamic programming problem. Design E-commerce LLD: I was asked to design a low-level architecture for an e-commerce system. The interviews were conducted in a random order: LLD Discussion:...
Don’t rush to an optimized solution too quickly. Start with a brute-force approach and walk through the problem gradually, even if it seems inefficient at first. This helps use up time and avoids leaving too much time for the interviewer to shift focus to irrelevant or unexpected questions that migh...

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