Indus OS interview experience Real time questions & tips from candidates to crack your interview
SDE - 1
Indus OS
2 rounds | 5 Coding
problems
Rejected
Interview preparation journey
Journey
I got this interview opportunity from the job portal. I was contacted by HR, and then, after the resume shortlisting, I was interviewed through two rounds of virtual interviews. The interview process was relatively smooth and very competitive.
Application story
I applied through the job portal and was then contacted by HR after reviewing my resume. Subsequent rounds of interviews followed.
Why selected/rejected for the role?
I was not selected for this role due to subpar performance in the system design round. While I possess strengths in various areas, my skills in system design did not meet the specific requirements of the role. This experience has motivated me to develop my system design abilities further and enhance my proficiency in this domain. I believe in continuous learning and growth, and I am committed to addressing this gap in my skill set to excel in future opportunities. While this particular instance resulted in rejection, it serves as a valuable learning experience, and I am dedicated to ensuring my readiness for similar roles in the future.
Preparation
Duration: 2 months
Topics: Android Development, Architecture Components, Jetpack Components, Data Structures, System Design
Tip 1: Focus on Android essential topics and hot topics
Tip 2: Practice DSA questions for the interview rounds
Tip 3: Prepare well for the System design round
Application process
Where: Company Website
Eligibility: NA
Tip 1: Point out the significant contributions of the previous organization
Tip 2: Mention your projects and the skills utilized
Interview rounds
01
Round
Medium
Video Call
Duration60 minutes
Interview date8 Oct 2021
Coding problem3
The first round of interview process was a technical interview around DSA and Android topics
1. Find The Repeating And Missing Number
Easy
10m average time
90% success
0/40
Asked in companies
You are given an array 'nums' consisting of first N positive integers. But from the N integers, one of the integers occurs twice in the array, and one of the integers is missing. You need to determine the repeating and the missing integer.
Example:
Let the array be [1, 2, 3, 4, 4, 5]. In the given array ‘4’ occurs twice and the number ‘6’ is missing.
2. Android Development Question
Explain Android Components and Launch Modes. (Learn)
Problem approach
Tip 1:Having thorough knowledge of Android basics
Tip 2:Show confidence while answering questions
Tip 3:Be prepared to give solutions to real life problems with Android
3. Android Development Questions
Design a recycler view that looks like a half-disc in the screen and rotates on scrolling to show the contents. (Learn)
02
Round
Hard
Video Call
Duration60 minutes
Interview date13 Oct 2021
Coding problem2
1. Android Development Question
Design a chat application for Android. (Learn)
Problem approach
Tip 1: Study system design round sample problems.
Tip 2: Take proper time to think and prepare for the problem during the interview.
Tip 3: Explain the solution with proper understanding and use diagrams to explain.
2. Conceptual Question
Explain and demonstrate MVVM architecture. (Learn)
Problem approach
Tip 1: Solid understanding of architecture patterns
Tip 2: Practice the implementation
Tip 3: Give concise and correct explanation
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
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