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Academian Inc Software Engineer Interview Questions, Process, and Tips

Updated 18 Jul 2024

Academian Inc Software Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(5 Questions)

  • Q1. Compile Time and Run Time Exceptions in Java
  • Ans. 

    Compile time errors occur during compilation while run time errors occur during execution of the program in Java.

    • Compile time errors are syntax errors detected by the compiler, such as missing semicolons or typos.

    • Run time errors occur during program execution, such as null pointer exceptions or array index out of bounds.

    • Compile time errors prevent the program from being compiled successfully, while run time errors can ...

  • Answered by AI
  • Q2. Find the maximum element in the array.
  • Ans. 

    Find the maximum element in the array of strings.

    • Iterate through the array and compare each element to find the maximum.

    • Use a built-in function like Math.max() to find the maximum element.

    • Consider converting string elements to numbers if applicable before comparison.

  • Answered by AI
  • Q3. In a given string find the elements have occurrences more than once
  • Ans. 

    Find elements in a string that occur more than once

    • Iterate through the string and count occurrences of each element

    • Store elements with occurrences greater than one in a separate list

  • Answered by AI
  • Q4. Let vs const in JavaScript
  • Ans. 

    let is mutable and can be reassigned, const is immutable and cannot be reassigned in JavaScript.

    • let is block-scoped, const is also block-scoped.

    • let can be reassigned, const cannot be reassigned.

    • Use const for values that should not change, use let for values that may change.

  • Answered by AI
  • Q5. Give an Example of useState
  • Ans. 

    useState is a hook in React that allows functional components to have state.

    • useState is used to declare a state variable in a functional component.

    • It returns an array with the current state value and a function to update that value.

    • Example: const [count, setCount] = useState(0);

  • Answered by AI
Round 2 - Technical 

(5 Questions)

  • Q1. Find Palindrome for a given number.
  • Ans. 

    To find palindrome for a given number, reverse the number and compare with the original number.

    • Convert the number to a string to easily reverse it

    • Reverse the string and compare with the original string to check for palindrome

    • If the reversed string is equal to the original string, then the number is a palindrome

  • Answered by AI
  • Q2. Redux in React.js
  • Ans. 

    Redux is a state management library for React.js applications.

    • Redux helps manage the state of a React application in a predictable way

    • It stores the entire state of the application in a single immutable object

    • Actions are dispatched to update the state using reducers

    • Components can subscribe to the Redux store to access the state

  • Answered by AI
  • Q3. Some use cases of Junit in Java
  • Ans. 

    Junit is a popular testing framework in Java used for unit testing.

    • Testing individual units of code

    • Automating test cases

    • Ensuring code quality and reliability

    • Integration testing with other frameworks like Mockito

  • Answered by AI
  • Q4. Output question based on Slicing in JavaScript
  • Q5. Overall Experience on the project you have worked on in your previous company

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Coding Test 

Two dynamic programming challenges at the hard level on LeetCode and 10 medium-level SQL challenge.

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain request lifecycle in rails?
  • Ans. 

    Request lifecycle in Rails involves routing, controller actions, rendering views, and responding to the client.

    • 1. Request comes in through the browser or API endpoint.

    • 2. Rails router determines which controller and action to route the request to.

    • 3. Controller action processes the request, interacts with the model, and prepares data for the view.

    • 4. View template is rendered with the data from the controller.

    • 5. Response ...

  • Answered by AI
  • Q2. Code Merge Sort using Ruby
  • Ans. 

    Implement Merge Sort algorithm in Ruby

    • Divide the array into two halves recursively

    • Merge the sorted halves back together

    • Use a helper method to merge the two halves

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Concepts of node and Js
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Coding Question
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Salary discussion
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Coding test around front end using react

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Question on Binary trees: if symmetric, easy string question using hashmap
  • Q2. If we are hosting a live test how to show real time ranking, HLD for this and what algorithms can we use
Round 2 - Technical 

(1 Question)

  • Q1. Database schema design for a feature where user can be free, gold, platinum.
  • Ans. 

    Use a user table with a column for user type (free, gold, platinum)

    • Create a user table with columns for user ID, name, email, user type

    • Use a separate table for user types with columns for type ID and type name

    • Establish a one-to-many relationship between user and user type tables

    • Example: user table - user_id, name, email, type_id; user_type table - type_id, type_name

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. HLD for live rank dashboard for a live test where millions of users are doing test
  • Ans. 

    High-level design for a live rank dashboard for a live test with millions of users.

    • Use a scalable architecture to handle millions of users concurrently.

    • Implement real-time data processing to update ranks dynamically.

    • Utilize caching mechanisms to improve performance and reduce load on the database.

    • Design a user-friendly interface with intuitive data visualization.

    • Include features for filtering, sorting, and searching to

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Assignment 

Implement login with Google SSO, show emails in a single place

Round 3 - One-on-one 

(4 Questions)

  • Q1. How to implement JWT
  • Ans. 

    JWT can be implemented by generating a token with user information and a secret key, then verifying the token using the same secret key.

    • Generate a JWT token with user information and a secret key

    • Include necessary claims like expiration time, issuer, etc.

    • Verify the JWT token using the same secret key

    • Handle token expiration and refresh if needed

  • Answered by AI
  • Q2. Please read about it on the internet, do take care of public and private key use
  • Q3. Middleware in express, how to create one?
  • Ans. 

    Middleware in Express is a function that has access to the request and response objects.

    • Create a middleware function using app.use() method in Express.

    • Middleware functions have access to the request object (req), the response object (res), and the next middleware function in the application's request-response cycle.

    • Example: app.use((req, res, next) => { console.log('This is a middleware function'); next(); });

  • Answered by AI
  • Q4. Read about it on the internet
Round 4 - One-on-one 

(6 Questions)

  • Q1. Discussed about guards in Angular
  • Q2. Read about it on the internet
  • Q3. How does lazy loading work in Angular
  • Ans. 

    Lazy loading in Angular delays loading of modules until they are needed

    • Lazy loading helps improve performance by only loading modules when they are required

    • It is achieved by using the loadChildren property in the route configuration

    • Lazy loaded modules are loaded asynchronously when the user navigates to the corresponding route

  • Answered by AI
  • Q4. Read about lazy loading in Angular
  • Q5. How to enable SSR in Angular
  • Ans. 

    Server-side rendering (SSR) in Angular can be enabled by using Angular Universal.

    • Install Angular Universal using Angular CLI

    • Create a new Angular Universal project

    • Update app.module.ts to include server-side rendering

    • Build and run the Angular Universal project

  • Answered by AI
  • Q6. Read about Angular Universal for this

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Angular concepts, DSA and Ruby on Rails concepts for the round

Skills evaluated in this interview

I was interviewed in Jan 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 70 minutes
Round difficulty - Easy

We're provided with 60 minutes.
We're provided with desktop as it was online test.

  • Q1. 

    Leap Year Checker

    Determine if a given year, represented as an integer 'N', is a leap year.

    A leap year is defined as a year with 366 days, unlike a normal year which has 365 days.

    Input:

    The initial i...
Round 2 - Face to Face 

Round duration - 25 minutes
Round difficulty - Easy

They basically ask questions related to operating system

Round 3 - HR 

Round duration - 15 minutes
Round difficulty - Easy

There were 2 interviewers who talked to me and ask different questions regarding my company, my experience in college etc.
It was kind of chit chat but basically they were testing my conversation skills.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in GurgaonEligibility criteriaNo crieteriaCuemath interview preparation:Topics to prepare for the interview - Dtaa structure, Algorithm, Java , Operating System, C++Time required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Try to give mock interview as much as you can
Tip 2 : Good with technical skills

Application resume tips for other job seekers

Tip 1 : Mention good projects
Tip 2 : Any internship will be add-on

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 120 minutes
Round difficulty - Easy

It was a mix of mathematical aptitude, logical ability, and puzzles along with 2 programming questions of easy and medium level. Time was enough and no sectional time was present. 1-2 MCQs on SQL were also present.

This round was immediately followed by an SHL aptitude test which was basically a quick limited time check of your verbal ability and math because many questions were to be done in 1 hour.

  • Q1. 

    Boolean Matrix Transformation Challenge

    Given a 2-dimensional boolean matrix mat of size N x M, your task is to modify the matrix such that if any element is 1, set its entire row and column to 1. Specifi...

  • Ans. 

    You need to make the modifications in the input matrix.
    You do not need to print anything, it has already been taken care of.

  • Answered Anonymously
Round 2 - Video Call 

Round duration - 60 minutes
Round difficulty - Easy

It was an online video interview round on HackerEarth with simultaneous code option. It was mostly justifying your resume in the first 15 minutes. After that OOPS was majorly asked. Basics of programming including questions on STL were asked. A class which required inheritance was asked by the interviewer to write. I was helped by the interviewer if i got stuck somewhere, Some questions on implementation of hashmaps and priority queues were also asked. A puzzle was asked which luckily struct to me at that moment.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Dronacharya College of Engineering. I applied for the job as Software Engineer in DelhiEligibility criteria7 CGPAToppr interview preparation:Topics to prepare for the interview - DBMS, OOPS, Data structures, Dynamic Programming, Graphs, Algorithms, Sorting searching, Compiler designTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Never give up
Tip 2 : When u start a topic, don't move on to next topic before you are 100% confident in previous topic
Tip 3 : Try to give maximum time on basics of a topic especially OOPS
Tip 4 - Practice Atleast 250 Questions
Tip 5 - Ex- Do atleast 2 projects

Application resume tips for other job seekers

Tip 1 : Write only those things in resume in which you are 100% confident
Tip 2 : Write maximum projects you have and be ready to explain them thoroughly
Tip 3 : Don't make any silly spelling mistakes on resume

Final outcome of the interviewSelected

Skills evaluated in this interview

Academian Inc Interview FAQs

How many rounds are there in Academian Inc Software Engineer interview?
Academian Inc interview process usually has 2 rounds. The most common rounds in the Academian Inc interview process are Technical.
How to prepare for Academian Inc Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Academian Inc. The most common topics and skills that interviewers at Academian Inc expect are AWS, Angularjs, Backend, MongoDB and MySQL.
What are the top questions asked in Academian Inc Software Engineer interview?

Some of the top questions asked at the Academian Inc Software Engineer interview -

  1. In a given string find the elements have occurrences more than o...read more
  2. Compile Time and Run Time Exceptions in J...read more
  3. Find the maximum element in the arr...read more

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Academian Inc Software Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Academian Inc Software Engineer Salary
based on 18 salaries
₹3 L/yr - ₹8 L/yr
23% less than the average Software Engineer Salary in India
View more details

Academian Inc Software Engineer Reviews and Ratings

based on 2 reviews

3.2/5

Rating in categories

5.0

Skill development

4.0

Work-life balance

3.0

Salary

5.0

Job security

4.0

Company culture

3.0

Promotions

4.0

Work satisfaction

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