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Big Oh Notation Full Stack Developer Interview Questions and Answers for Experienced

Updated 7 Jan 2022

Big Oh Notation Full Stack Developer Interview Experiences for Experienced

1 interview found

Interview Questionnaire 

2 Questions

  • Q1. They will ask basic question of javascript, css, react js.
  • Q2. Redux, Api call, data fetch from api call

Interview Preparation Tips

Interview preparation tips for other job seekers - You can give interview in hindi if not comfortable

Interview questions from similar companies

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

I applied via Recruitment Consulltant and was interviewed before Apr 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 - Aptitude Test 

25 MCQ questions online with time limit

Round 3 - Assignment 

Create webapp . Frontend, Backend , data encryption

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

I applied via Company Website and was interviewed in Jul 2023. 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 - Coding Test 

I have given the coding test in python language. Out of 5 questions, we have to attain a minimum of 3 questions.

Round 3 - Technical 

(1 Question)

  • Q1. The questions in technical round is related to the task which were given to us and also they ask basics questions related to technical.
Round 4 - HR 

(1 Question)

  • Q1. The interview was about the personality check, overeally it was good .

Interview Preparation Tips

Interview preparation tips for other job seekers - This is the best place for the freshers to start their career.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Apr 2023. 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 - Assignment 

Todo application javascript todo app creation needs to submit

Round 3 - HR 

(1 Question)

  • Q1. Expected salary, family, future plans

Interview Preparation Tips

Interview preparation tips for other job seekers - Be a quick learner
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jul 2023. 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 - Coding Test 

String , Array ,Collection framework related questions.

Round 3 - Assignment 

Ecommerce site with Login,Review,AddToCart,Order features,Filter features.

Round 4 - Technical 

(1 Question)

  • Q1. Html,Css,Js. Interviewer don't have knowledge on Java,React js.And if you don't able to answer basic html,css related questions they will disqualify you.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't apply.Totaly time waste.And even if you apply don't share project with them neither the Github link nor the the files via any medium.You are going to regret if you share the project.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jun 2023.

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 - Technical 

(1 Question)

  • Q1. Docker Basics:What is Docker, and how does it differ from traditional virtualization?Explain the purpose of Docker images and containers.Node.js Fundamentals:Describe the event-driven architecture of Node....
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the difference between an abstract class and an interface in object-oriented programming?
  • Ans. 

    Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have method implementations, while interface cannot.

    • A class can implement multiple interfaces, but can only inherit from one abstract class.

    • Interfaces are used to define contracts for classes to implement, while abstract classes are used to provide a common base for subclasses.

    • Example: Abstr...

  • Answered by AI
  • Q2. Abstract classes can have implemented methods; interfaces can only have declarations (before JAVA 8).

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay updated with the latest tools and technologies in your field to remain competitive.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - Technical 

(1 Question)

  • Q1. In trend java questions
Round 3 - Technical 

(1 Question)

  • Q1. Advance java questions, questions related to microservice and java 8
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 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 - One-on-one 

(2 Questions)

  • Q1. Basic JS questions
  • Q2. String Concat through function
Round 3 - Coding Test 

Advanced JS, PHP related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from the free code camp js questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. 3 Question was there related to architecture and Computer networks.
Round 2 - Technical 

(2 Questions)

  • Q1. Microservices and Monolith.
  • Q2. Leetcode hard Sum.

Big Oh Notation Interview FAQs

What are the top questions asked in Big Oh Notation Full Stack Developer interview for experienced candidates?

Some of the top questions asked at the Big Oh Notation Full Stack Developer interview for experienced candidates -

  1. They will ask basic question of javascript, css, react j...read more
  2. Redux, Api call, data fetch from api c...read more

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Big Oh Notation Full Stack Developer Salary
based on 4 salaries
₹7.3 L/yr - ₹30 L/yr
101% more than the average Full Stack Developer Salary in India
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