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Appinventiv interview experience Real time questions & tips from candidates to crack your interview
SDE - 1
Appinventiv
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4 rounds | 5 Coding problems
Interview preparation journey
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Preparation
Duration: 1 month
Topics: NodeJS, Data Structures, DBMS, ElasticSearch, Dynamic Programming
Tip
Tip

Tip 1 : Practice Data Structure and Algorithm, time and space complexity
Tip 2 : Practice DBMS, Relational and Non Relational DB
Tip 3 : Have end to end clarity about your project(s), Basics should be clear

Application process
Where: Naukri
Eligibility: There was no criteria for CGPA but the candidates with 2+ years could apply for the role.
Resume Tip
Resume tip

Tip 1 : Have Industry ready project on resume and github
Tip 2 : Make sure you fill the criteria before applying and don't put false things on resume.

Interview rounds
01
Round
Medium
Video Call
Duration60 mins
Interview date14 Feb 2022
Coding problem1
1. DBMS based questions

Differences with Relational and Non relational data bases. 
What are mongoDB indexes.
What are aggregations in the MongoDb

02
Round
Medium
Video Call
Duration60 mins
Interview date16 Feb 2022
Coding problem2
1. All substrings
Moderate
0/80
Asked in companies
Ernst & Young (EY)SpringworksAppinventiv

For a given input string(str), write a function to print all the possible substrings.

Substring
A substring is a contiguous sequence of characters within a string. 
Exampl...
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2. JS based questions

There were many Questions related to the JS language. Like the differneces between the First Class Functions, High order function. Diff b/w let, var and const. Event loop and Promises and their uses

03
Round
Medium
Group Discussion
Duration30 mins
Interview date18 Feb 2022
Coding problem1
1. System Design Question

It was a technical discussion with Team Lead regarding the System design, NodsJS implementation with REST APIS and DB structure for Instagram App

04
Round
Easy
HR Round
Duration15 mins
Interview date19 Feb 2022
Coding problem1
1. Basic HR Questions

There were question regarding the Joining Date and CTC . Also HR asked  Why I was changing the organisation?

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