Antino Labs Pvt Ltd interview experience Real time questions & tips from candidates to crack your interview

Frontend Developer

Antino Labs Pvt Ltd
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2 rounds | 2 Coding problems

Interview preparation journey

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Preparation
Duration: 2 months
Topics: Data Structures, OOPS Concepts, HTML, CSS, JavaScript, React.JS
Tip
Tip

Tip 1 : Be prepared with whatever mentioned in your Resume
Tip 2 : Be prepared with your Projects

Application process
Where: Referral
Eligibility: Experience of 1 year
Resume Tip
Resume tip

Tip 1 : Describe the Technologies, on which you have worked
Tip 2 : Provide coding platform links

Interview rounds

01
Round
Easy
Face to Face
Duration40 minutes
Interview date6 Sep 2022
Coding problem1

I was asked lot of Questions like what are different Data Types in JavaScript, what is Closures and Explain it with an Example, Debouncing and Throttling, Higher Order Functions. From React he asked me to write example of UseContext hook, Redux discussion, CSS Position Properties.

1. Missing Number

Moderate
30m average time
70% success
0/80
Asked in companies
HSBCSterlite Technologies LimitedSamsung

You are given an array/list ‘BINARYNUMS’ that consists of ‘N’ distinct strings which represent all integers from 0 to N in binary representation except one integer. This integer between 0 to ‘N’ whose binary representation is not present in list ‘BINARYNUMS’ is called ‘Missing Integer’.

Your task is to find the binary representation of that ‘Missing Integer’. You should return a string that represents this ‘Missing Integer’ in binary without leading zeros.

Note

1. There will be no leading zeros in any string in the list ‘BINARYNUMS’.

Example:

Consider N = 5 and the list ‘binaryNums’=  [“0”, “01”, “010”, “100”, “101”].  This list consists of the binary representation of numbers [0, 1, 2, 4, 5]. Clearly, the missing number is 3 and its binary representation will be “11”. So you should return string “11”.
Problem approach

I told him 2 Approaches, one is by finding out sum and one is by using an extra space Array.

Try solving now
02
Round
Easy
HR Round
Duration25 Minutes
Interview date7 Sep 2022
Coding problem1

Start with my Introduction, Some Basic Questions like asked about my Family Background, Your weaknesses, why you want change your company,Technologies you have worked, Extra acheivements, when will you join the company.

1. Basic HR Questions

  • Why do you want to join Antino?
  • What do you know about work ethics here in Antino?
Problem approach

Tip 1 : Stay honest

Tip 2 : Never lie

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?

Choose another skill to practice
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