'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
Paytm (One97 Communications Limited) interview experience Real time questions & tips from candidates to crack your interview
SDE - 1
Paytm (One97 Communications Limited)
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1 rounds | 1 Coding problems
Interview preparation journey
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Preparation
Duration: 1 Month
Topics: Oops concepts, DSA, Android related questions, Java related concepts, kotlin
Tip
Tip

Tip 1 : clear all the topics related to Android with deep details 
about every topics
Tip 2 : practice dsa and algorithms through leetcode daily
Tip 3 : dry run code before running the code

Application process
Where: Other
Eligibility: Masters degree
Resume Tip
Resume tip

Tip 1 : 1 page resume with multiple projects along with their links, bonus if app is published to play store
Tip 2 : always write your work experience, your projects and then your education details

Interview rounds
01
Round
Medium
Face to Face
Duration45 Minutes
Interview date15 Jun 2021
Coding problem1

They asked about myself and then started with Android basic and then moved with problem solving questions and scenario based questions

1. Technical Questions

• Flow kotlin

 • Android 10 to Android 11 migration support 

• Kotlin cons and pros 

• Dagger! should we use it? 

• MVVM explain 

• Android versions with their features and specialities

 • Activity and it's lifestyle 

• Why we use fragments 

• Deep linking 

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