10+ Carwale Full Stack Web Developer Interview Questions & Answers | Complete Prep Guide 2025

Carwale Full Stack Web Developer Interview Experiences

1 interview found

Full Stack Web Developer Interview Questions & Answers

Anonymous

posted on 12 Aug 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed in Jul 2023. There were 5 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 Resume tips

Round 2 - Coding Test

There were 4 questions, CoderByte was the platform used.

1st: Hard: Array: Search GFG for "Maximum size rectangle binary sub-array with all 1s"

2nd: Medium: Search: Longest Palindrome Substring

3rd: Easy: String: Search LEET for "Largest Substring between two equal characters." There was one more condition - the substring should have unique characters.

4th: Easy: String: Given a string, of characters, If "M" is encountered, remove "M" and duplicate the last small case letter. If "N" is encountered, remove "N" and discard the next character.

Round 3 - Technical

(3 Questions)

Q1. This round was supposed to be based on DSA. What is Time Complexity? Give examples.

Add your answer

Q2. What will be the time complexity to add an element to the Singly Linked List? Note* there are 2 types to add an element: 1st: to add at the end using Tail pointer so O(1) 2nd: to add anywhere in the middle...

Ans.

Time complexity to add an element to a Singly Linked List is O(1) if added at the end using Tail pointer, and O(n) if added anywhere in the middle.

Adding an element at the end of a Singly Linked List using the Tail pointer is a constant time operation, hence O(1).
Adding an element anywhere in the middle of a Singly Linked List requires traversing the list to find the insertion point, resulting in a time complexity of O...

Answered by AI

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Q3. Given an array of numbers, find the smallest Prime Number. I had to write down the whole code.

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Round 4 - Technical

(4 Questions)

Q1. This round was supposed to be System Designs. Asked me about my Web Projects. I Implemented roles. So, how did manage my DB side? How did I give access to certain roles? How to optimize my DB? If I were ...

Add your answer

Q2. Database Designs. They asked me to draw some schema from my project, related to the above questions. Optimize it. They asked me what are Indexes. Query to be returned in O(n). So how will you do this?

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Q3. React What's the difference between using NextJs and ReactJs? Routing in NextJs. VDOM? Event Listeners. Some Hooks in NextJs.

Ans.

NextJs is a framework built on top of ReactJs, providing server-side rendering and other features for easier development.

NextJs is a framework built on top of ReactJs, providing server-side rendering, routing, and other features for easier development.
ReactJs is a JavaScript library for building user interfaces, while NextJs is a framework that adds functionality like server-side rendering and routing to React applicat...

Answered by AI

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Q4. JSON How to optimize JSON? Wrote a Py code to convert optimized JSON into normal JSON. An alternative method of storing JSON data in another DS

Ans.

Optimizing JSON involves minimizing redundant data, using efficient data structures, and compressing data when necessary.

Minimize redundant data by using references or IDs instead of repeating the same information multiple times.
Use efficient data structures like arrays or dictionaries to store JSON data in a more organized and accessible way.
Compress JSON data using techniques like gzip or deflate to reduce file size ...

Answered by AI

Add your answer

Round 5 - HR

(7 Questions)

Q1. Tell me about yourself.

Add your answer

Q2. Technical Qualities. Professional Qualities.

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Q3. Some negative points about it

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Q4. Personal and Family Background.

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Q5. Academic history. Achievements and Lows during Primary and Secondary school.

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Q6. Plan for Higher studies. I said Yes. It is generally said to tell NO even if you have plans. But considering my prior responses they selected me.

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Q7. Commuting to work by train?

Ans.

Yes, I prefer commuting to work by train for its reliability and eco-friendliness.

I find commuting by train to be more reliable than other modes of transportation, as it is not affected by traffic congestion.
Taking the train is also more eco-friendly compared to driving a car, as it reduces carbon emissions.
Commuting by train allows me to relax, read, or work during the journey, making it a productive use of time.

Answered by AI

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - For the Coding round, build your logical thinking skills rather than counting how many questions you solved. (I solved only 17 Hackerrank questions prior to the interviews (2 days ago) that to based on array, linked list, q, stack, and tree).

For Technical 1, DSA is a must, know your basics. While optimizing a particular problem, try to use Hashmap.

For Technical 2, Know your project very well, If you have not contributed to your project, and if you are not eager to learn about it, then you are doomed for rejection. So learn about it.
And you always know that there is a certain part of the project which you could have designed well, So study about it, because they will ask you to optimize it.

For HR, be true and honest about yourself.

Skills evaluated in this interview

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Software Developer Interview Questions & Answers

Yahoo

Anonymous

posted on 25 Mar 2015

Interview Preparation Tips

Round: Test
Experience: The written test did NOT involve general aptitude questions. Most questions were CS specific and pertained to some kind of algorithmic analysis, design of recursive solutions, designing and tracing out an algorithm on a given sample etc. About 50-60% of the candidates were eliminated in this round.

Round: Test
Experience: The next round was a coding assignment. For those familiar with code-chef, the coding assignment was similar to a medium level problem (in the practice section) and had to be done in C. The codingassignment by design, required algorithmic optimization to execute within the prescribed time limit. About 10 candidates (8 UG and 2 PG) were selected for interviews. Yahoo generally conducts 4 technical interviews and an HR interview. Typically, 2 of the 4 tech interviews will be with immediate seniors in teams that are interested in your profile. The remaining two will be with more senior engineers (in fact, one of my interviews was with the tech director of a vertical at Yahoo). Interviewers discuss with each other after each interview, and some candidates were eliminated after one poor interview. It is therefore quite important to do

General Tips: Apart from technical skills, your communication and social skills are what can make or break an interview and eventually, decide whether or not you get the job. Objectively speaking, most candidates who make it to the final round will be very technically proficient. Therefore, your aim should be to make the decision regarding your candidature anything BUT objective. The real advantage of an interview is to let the interviewer know YOU, beyond just your written test score or your academic credentials. Interviewers like confidence in a candidate and it can even make you seem better than you really are. It will also help to have a few well thought out questions in mind for your interviewer, to show him that you have put in more effort than other candidates to find out about the kind of work going on at the company. One thing youcan do is to find out who all the interviewers are during the pre-placement talk (Yes, attending the PPT CAN BE USEFUL). General Tips Preparation Look up their LinkedIn profiles and note what projects they have worked on or guided. Asking a few insightful questions about those specific projects is a good way to create a good impression of you. It is very difficult to truly judge a candidate during a 45 minute interview, so what matters a lot is the impression left in the interviewers mind about you. If possible, try to establish a social connect during your limited interaction with the interviewers, BEFORE the interviews take place. For example, one of my interviewers, a senior tech manager at Yahoo, was an NITK alumnus. Before the interviews, I spoke to him about his experience in college. As it turns out, he was one of the founders of the web club at NITK, of which I am a member. We spoke for about 15 minutes about how the club has grown and how the club has helped its members ever since.
Skill Tips: For a computer science student who intends to take up a technical job at a tier 1 company, spend as much time as possible, honing your technical skills. Start well before placement season, if possible, in 3rd year itself
College Name: NIT SURATHKAL

Software Engineer Interview Questions & Answers

BOLD Technology Systems

Anonymous

posted on 15 Jan 2025

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one

(2 Questions)

Q1. Python functions

Add your answer

Q2. Join on multiple tables

Add your answer

Associate Software Engineer Interview Questions & Answers

Verse Innovation

Anonymous

posted on 20 Dec 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Coding Test

Five coding questions along with technical questions focusing on Object-Oriented Programming (OOP) and the expected output of Java programs.

Round 2 - One-on-one

(2 Questions)

Q1. Can you tell me about yourself?

Ans.

I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.

Graduated with a degree in Computer Science
Proficient in programming languages such as Java, Python, and C++
Completed internships at tech companies like Google and Microsoft
Enthusiastic about learning new technologies and collaborating with team members

Answered by AI

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Q2. Find height of binary tree, Find first repeating character, Find number of Islands

Ans.

The candidate is asked to solve three common coding problems related to binary trees, strings, and matrices.

To find the height of a binary tree, you can use a recursive function to traverse the tree and calculate the height at each node.
To find the first repeating character in a string, you can use a hashmap to store the frequency of each character and then iterate through the string to find the first character with a ...

Answered by AI

Add your answer

Round 3 - One-on-one

(1 Question)

Q1. Based on project

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Round 4 - HR

(1 Question)

Q1. Didn't Qualify for it

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Software Developer Interview Questions & Answers

MagicBricks

Anonymous

posted on 7 Feb 2022

I was interviewed before Feb 2021.

Round 1 - Coding Test

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

It comprised of general aptitude questions and two coding questions. It was an offline test.

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...

Ans.

The N Queens Problem involves finding all possible placements of N queens on an N x N chessboard where no two queens threaten each other.

Use backtracking algorithm to explore all possible configurations.
Keep track of rows, columns, and diagonals to ensure queens do not attack each other.
Generate and print valid configurations where queens are placed safely.
Consider constraints and time limit for efficient solution.
Exam...

Answered by AI

Add your answer

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...

Ans.

Sort an integer array containing only 0s, 1s, and 2s in linear time complexity.

Use three pointers to keep track of the positions of 0s, 1s, and 2s in the array.
Iterate through the array and swap elements based on the values encountered.
Achieve sorting in a single scan over the array without using any extra space.

Answered by AI

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Round 2 - Face to Face

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

After having a technical discussion about my CV. He gave me two questions to code.

Q1.

Ninja and Substrings Problem Statement

Ninja has to determine all the distinct substrings of size two that can be formed from a given string 'STR' comprising only lowercase alphabetic characters. These su...

Ans.

Find all unique contiguous substrings of size two from a given string.

Iterate through the string and extract substrings of size two
Use a set to store unique substrings
Return the set as an array of strings

Answered by AI

Add your answer

Q2.

Cycle Detection in a Singly Linked List

Determine if a given singly linked list of integers forms a cycle or not.

A cycle in a linked list occurs when a node's next points back to a previous node in the ...

Ans.

Detect if a singly linked list forms a cycle by checking if a node's next points back to a previous node.

Traverse the linked list using two pointers, one moving one step at a time and the other moving two steps at a time.
If the two pointers meet at any point, there is a cycle in the linked list.
If one of the pointers reaches the end of the list (null), there is no cycle.

Answered by AI

Add your answer

Round 3 - HR

(1 Question)

Round duration - 30 minutes
Round difficulty - Easy

This was supposed to be the HR round but out of surprise the interviewer started by giving me a question to code.
After I approached this question with the right solution he just asked about my family. After that he said to wait. After half an hour the results were announced. A total of three students were hired and I was amongst one of them.

Q1.

Balanced Parentheses Combinations

Given an integer N representing the number of pairs of parentheses, find all the possible combinations of balanced parentheses using the given number of pairs.

Explanati...

Ans.

Generate all possible combinations of balanced parentheses for a given number of pairs.

Use recursion to generate all possible combinations of balanced parentheses.
Keep track of the number of open and close parentheses used in each combination.
Return the valid combinations as an array of strings.

Answered by AI

Add your answer

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMagicbricks 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

Software Engineer Interview Questions & Answers

BOLD Technology Systems

Anonymous

posted on 19 Jun 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Questions about Project and related to .net technologies

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview went well but didn’t know what went wrong

Software Engineer Interview Questions & Answers

BOLD Technology Systems

shivam deshwal

posted on 28 Jun 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Approached by Company and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Coding Test

Normal and simple js dsa question regarding strings and arrays.

Interview Preparation Tips

Topics to prepare for BOLD Technology Systems Software Engineer interview:

Javascript
Inheritance
Ef core
Angular

Interview preparation tips for other job seekers - Need to prepare hard for technical concepts.
I was asked for some snippets of js, inheritance, also you need to have proper knowlege of your project.

Associate Software Engineer Interview Questions & Answers

BOLD Technology Systems

Anonymous

posted on 15 Dec 2022

I applied via Approached by Company and was interviewed in Nov 2022. There were 2 interview rounds.

Round 1 - Technical

(1 Question)

Q1. Box model. Semantic tags Type coersion

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Round 2 - Technical

(1 Question)

Q1. Responsive web development Bootstrap CSS combinators

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Interview Preparation Tips

Interview preparation tips for other job seekers - Great interviewer, very calm and supportive
Highly experienced and cool.

Software Engineer Interview Questions & Answers

BOLD Technology Systems

Anonymous

posted on 1 Feb 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed before Feb 2022.

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 Resume tips

Round 2 - Technical

(2 Questions)

Q1. Javascript questions

Add your answer

Q2. React Questions on child prop etc

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - UI developers need to must have react and js experience.

Software Developer Interview Questions & Answers

Netmeds.com

Anonymous

posted on 23 Apr 2021

Interview Questionnaire

2 Questions

Q1. About sdlc

Add your answer

Q2. About web development

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Carwale Interview FAQs

How many rounds are there in Carwale Full Stack Web Developer interview?

Carwale interview process usually has 5 rounds. The most common rounds in the Carwale interview process are Technical, Resume Shortlist and Coding Test.

What are the top questions asked in Carwale Full Stack Web Developer interview?

Some of the top questions asked at the Carwale Full Stack Web Developer interview -

What will be the time complexity to add an element to the Singly Linked List? N...read more
JSON How to optimize JSON? Wrote a Py code to convert optimized JSON into norm...read more
React What's the difference between using NextJs and ReactJs? Routing in NextJ...read more

Accounts Manager 134 salaries	₹0 L/yr - ₹0 L/yr
Key Account Manager 91 salaries	₹0 L/yr - ₹0 L/yr
Product Manager 28 salaries	₹0 L/yr - ₹0 L/yr
Regional Manager 28 salaries	₹0 L/yr - ₹0 L/yr
Software Developer 23 salaries	₹0 L/yr - ₹0 L/yr

Carwale Full Stack Web Developer Interview Questions, Process, and Tips

Carwale Full Stack Web Developer Interview Experiences

1 interview found

(3 Questions)

(4 Questions)

(7 Questions)

Interview Preparation Tips

Skills evaluated in this interview

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Interview Preparation Tips

(2 Questions)

(2 Questions)

(1 Question)

(1 Question)

(2 Questions)

N Queens Problem

Explanation:

Sort 0 1 2 Problem Statement

Input:

(2 Questions)

Ninja and Substrings Problem Statement

Cycle Detection in a Singly Linked List

(1 Question)

Balanced Parentheses Combinations

Explanati...read more

Interview Preparation Tips

Skills evaluated in this interview

(1 Question)

Interview Preparation Tips

Interview Preparation Tips

(1 Question)

(1 Question)

Interview Preparation Tips

(2 Questions)

Interview Preparation Tips

Interview Questionnaire

2 Questions

Carwale Interview FAQs

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