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OodlesTechnologies Node JS Developer Interview Questions and Answers

Updated 18 Mar 2024

OodlesTechnologies Node JS Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Output based and find the error and replace it

Round 2 - Technical 

(1 Question)

  • Q1. Only asked javascript related questions also asked DSA but didn't asked a single question related to nodejs

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for DSA as well as which post you are applying for

I applied via Naukri.com and was interviewed in Aug 2022. There were 3 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 - Coding Test 

Topics were a bit difficult main questions of javascript and basic questions were asked you can crack it easily.

Round 3 - One-on-one 

(2 Questions)

  • Q1. Maily interview was full of javascript and some dsa questions,make sure you have strong command on js.
  • Q2. What are closures??promises??callback??asynchrnous programming??and these questions.
  • Ans. 

    Closures, promises, callbacks, and asynchronous programming are all important concepts in Node JS development.

    • Closures are functions that have access to variables in their outer scope.

    • Promises are objects that represent the eventual completion or failure of an asynchronous operation.

    • Callbacks are functions that are passed as arguments to other functions and are executed when the other function completes.

    • Asynchronous pr...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for OodlesTechnologies Node JS Developer interview:
  • closures
  • promises
  • callback
  • callbackhell
Interview preparation tips for other job seekers - Hope this helps,please go through interview bit it would help you a lot.

Node JS Developer Interview Questions Asked at Other Companies

Q1. What are the main modules of Node.js? Explain in detail.
Q2. What are joins in mysql ? what is middleware ? what is JWT ? Diff ... read more
Q3. 1. What is Node.js? Describe the inner workings of Node.js
asked in Infosys
Q4. How do you deploy your Node.js application?
Q5. What are closures??promises??callback??asynchrnous programming??a ... read more

Top trending discussions

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
Got a question about OodlesTechnologies?
Ask anonymously on communities.

Interview questions from similar companies

I appeared for an interview before Mar 2021.

Round 1 - Coding Test 

Round duration - 30 minutes
Round difficulty - Medium

This was a MCQ round. 30 ques in 30 mins consisting of difficult quantitative aptitude questions were to be solved.

Round 2 - Coding Test 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

In this test round, 2 coding questions were given. Either write the code or pseudo code

  • Q1. 

    N Queens Problem

    Given an integer N, find all possible placements of N queens on an N x N chessboard such that no two queens threaten each other.

    Explanation:

    A queen can attack another queen if they ar...

  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
Round 3 - Face to Face 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was a technical round with questions on DSA.

  • Q1. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Q2. 

    Circular Linked List Detection

    You are provided with the head of a linked list containing integers. Your task is to determine if the linked list is circular.

    Note:
    • A linked list is considered circula...
Round 4 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round with typical behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMAQ Software interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked questions mostly on microservices, their architecture, how they are deployed in kubernetes, how the resources are allocated etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on microservice architecture and design patterns

I applied via Campus Placement and was interviewed in Apr 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. As described below.

Interview Preparation Tips

Interview preparation tips for other job seekers - 1) Online exam:
C +java +dbms +numerical+ cognitive skills +aptitude question
2) Technical round:
Java questions like abstract class, method overloading, dbms queries, normalisation technique, puzzles (30 miniutes)
3) HR round:
Tell about yourself? About future goal? Bond and work culture

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Basics of Java ,MySQL
  • Q2. For java do all object oriented programming (oops) concept very deeply
  • Q3. For mysql do all basics commands and query

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basic theoretical and practical knowledge required

I appeared for an interview in Oct 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 minutes
Round difficulty - Easy

There were two section Aptitude and Coding.

  • Q1. 

    Buy and Sell Stock Problem Statement

    Imagine you are Harshad Mehta's friend, and you have been given the stock prices of a particular company for the next 'N' days. You can perform up to two buy-and-sell ...

Round 2 - Video Call 

(1 Question)

Round duration - 60 minutes
Round difficulty - Easy

This was the first technical interview.

  • Q1. 

    Pair Sum Problem Statement

    You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.

    Note:
    ...

Interview Preparation Tips

Professional and academic backgroundI completed Information Technology from National Institute of Technology, Raipur. I applied for the job as SDE - 1 in HyderabadEligibility criteria7 CGPAMAQ Software interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, OOPS, Operating System, DBMS, Computer NetworksTime required to prepare for the interview - 6 MonthsInterview preparation tips for other job seekers

Tip 1 : Prepare theory subjects well
Tip 2 : Start doing some development and learn a framework from 2nd year
 

Application resume tips for other job seekers

Tip 1: Mention projects with technologies
Tip 2: Make important words in bold

Final outcome of the interviewRejected

Skills evaluated in this interview

Are these interview questions helpful?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

The basic question is related to profit percentage, time and distance

Round 2 - system design 

(1 Question)

  • Q1. Is the database schema of any type?
  • Ans. 

    Yes, the database schema can be of various types such as relational, hierarchical, network, object-oriented, etc.

    • Relational database schema is the most common type, using tables to store data with relationships between them.

    • Hierarchical database schema organizes data in a tree-like structure.

    • Network database schema allows multiple relationships between records.

    • Object-oriented database schema stores data as objects with...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

BASIC DSA LIKE ARRAY AND STRING

Round 2 - Technical 

(2 Questions)

  • Q1. System Design for Electric Charger app ?
  • Ans. 

    System design for an electric charger app involves creating a user-friendly interface, integrating with payment systems, and ensuring efficient charging station management.

    • Design a user-friendly interface for users to locate and reserve charging stations

    • Integrate with payment systems for seamless transactions

    • Implement efficient charging station management to monitor availability and maintenance

    • Consider scalability for ...

  • Answered by AI
  • Q2. Design digram for that ?
  • Ans. 

    Design diagram for a software developer role.

    • Use UML diagrams to show class relationships and interactions

    • Include components like classes, interfaces, relationships, and methods

    • Consider using tools like Lucidchart or draw.io for creating the diagram

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't go for this company . Package is very bad.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Very basic aptitude questions along with few coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. A problem statement was given and we had to provide an optimal approach to design and handle that problem
  • Q2. Oops concepts, SQL queries

OodlesTechnologies Interview FAQs

How many rounds are there in OodlesTechnologies Node JS Developer interview?
OodlesTechnologies interview process usually has 2-3 rounds. The most common rounds in the OodlesTechnologies interview process are Coding Test, Resume Shortlist and One-on-one Round.
How to prepare for OodlesTechnologies Node JS Developer 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 OodlesTechnologies. The most common topics and skills that interviewers at OodlesTechnologies expect are Javascript, MongoDB, Node.Js, GIT and MySQL.

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Overall Interview Experience Rating

3/5

based on 1 interview experience

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
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OodlesTechnologies Node JS Developer Salary
based on 4 salaries
₹3 L/yr - ₹4 L/yr
43% less than the average Node JS Developer Salary in India
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OodlesTechnologies Node JS Developer Reviews and Ratings

based on 2 reviews

1.0/5

Rating in categories

1.6

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1.0

Work-life balance

1.0

Salary

1.0

Job security

1.0

Company culture

1.0

Promotions

1.0

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