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Whatfix Software Development Engineer Interview Questions and Answers
Whatfix Software Development Engineer Interview Experiences
1 interview found
Selected
I applied via campus placement at Sri Jayachamarajendran College of Engineering (SJCE) and was interviewed before Feb 2023. There were 4 interview rounds.
Some basic programming question to test time efficiency
(2 Questions)
- Q1. OOP concepts with examples
- Ans.
OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: Animal class can be inherited by Dog class.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Using private variables and public methods in a class.
Polymorphism: Ability for objects to be treated as instance...
- Q2. Behavioral questions to assess situation handling
(1 Question)
- Q1. DS questions - trees, linked lists, Fibonacci
(1 Question)
- Q1. Strengths, Weakness, how did I improve, Behavioral questions…
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Software Development Engineer Interview Questions & Answers
Paisabazaar.com
Anonymous
posted on 27 Sep 2024
(3 Questions)
- Q1. Hard Stock sell problem
- Ans.
The hard stock sell problem involves determining the best time to sell stocks to maximize profit.
Consider using dynamic programming to solve this problem efficiently.
Keep track of the minimum stock price seen so far and calculate the maximum profit that can be made by selling at each day.
The final answer will be the maximum profit that can be made by selling at the last day.
- Q2. Create a server without express
- Ans.
Creating a server without using Express framework
Use Node.js built-in 'http' module to create a server
Listen for incoming requests on a specific port
Handle different routes and methods using 'http' module
- Q3. What is singleton class, write a usecase through code
- Ans.
Singleton class is a class that can only have one instance created throughout the application.
Singleton class restricts the instantiation of a class to one object.
It is often used for logging, caching, thread pools, database connections, etc.
Example: Java implementation of Singleton class -
public class Singleton { private static Singleton instance; private Singleton() {} public static Singleton getInstance() { if(insta...
Interview Preparation Tips
This all should do it, chao!! 😄
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Mar 2024. There was 1 interview round.
Design cab booking system on hacker rank platform
Software Development Engineer Interview Questions & Answers
Tata 1mg
Anonymous
posted on 27 Oct 2023
Selected
I was interviewed before Oct 2022.
(1 Question)
- Q1. Basic dsa question of 2 sum and other questions around HTML and css
(1 Question)
- Q1. Egineering manager round asked about my college projects
Software Development Engineer Interview Questions & Answers
Ninjacart
Anonymous
posted on 23 May 2022
Duration: 1 hour
Platform: Hackerrank
Topics : Standard Interview Problems
(1 Question)
- Q1. SQL based, Puzzle based
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Datastructure and algorithms,Linkedlist,arrays,dynamic programming,recursion,design patterns,Trees
Interview Preparation Tips
1.hackerearth round
2.problem solving round-1
3.problem solving round-2
4.Design round- where you will be asked to design an application with given requirements
The exam duration is one and a half hours.
The total exam time is one and a half hours.
It encompasses all topics related to full stack development.
(2 Questions)
- Q1. Asks questions on SQL
- Q2. Asks question in typical topics
(1 Question)
- Q1. Where do you see yourself in two years?
- Ans.
In two years, I see myself as a senior software developer leading a team on innovative projects.
Advancing to a senior software developer role
Leading a team on new and innovative projects
Continuing to enhance my technical skills through ongoing learning and training
(2 Questions)
- Q1. LRU Cache - how to tackle
- Ans.
LRU Cache is a data structure that maintains a list of items in order of most recently used to least recently used.
Implement using a doubly linked list and a hashmap for efficient operations
When an item is accessed, move it to the front of the list
When the cache is full, remove the least recently used item from the end of the list
- Q2. LRU Cache implementation based on a real time system. How would the main work which will be called etc etc
Jatin
I applied via Naukri.com and was interviewed in Oct 2024. There were 4 interview rounds.
Easy level to Medium level
2 Easy questions of DSA
(2 Questions)
- Q1. One DSA question
- Q2. Normal discussion about tech stack
(2 Questions)
- Q1. Tell about yourself
- Q2. Why do you want to join digit?
Interview Preparation Tips
I applied via Instahyre and was interviewed in Nov 2024. There were 2 interview rounds.
Easy to medium questions, Questions on DSA and Node.js.
(2 Questions)
- Q1. Valid parenthesis
- Q2. Three sum problem
Interview Preparation Tips
- js
- node.js
- dsa
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Whatfix Software Development Engineer Interview Process
based on 1 interview
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Rating in categories
|
Solution Engineer
46
salaries
|  ₹5.3 L/yr - ₹19 L/yr |
|
Customer Success Manager
25
salaries
| ₹17 L/yr - ₹32 L/yr |
|
Business Development Representative
23
salaries
| ₹8 L/yr - ₹21 L/yr |
|
Project Manager
20
salaries
| ₹18 L/yr - ₹35 L/yr |
|
Software Development Engineer II
20
salaries
| ₹17 L/yr - ₹46.5 L/yr |
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