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SkilloVilla Backend Developer Interview Questions and Answers
SkilloVilla Backend Developer Interview Experiences
2 interviews found
Anonymous
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 3 interview rounds.
Duration: 1hr
Platform: CoderByte
3 Medium level questions
(2 Questions)
- Q1. Given a 2D Array with 0s and 1s. Find the greatest row. (Best time complexity: O(n logn))
- Ans.
Find the row with the most 1s in a 2D array efficiently.
Iterate through each row and count the number of 1s in each row.
Keep track of the row with the highest count of 1s.
Return the index of the row with the most 1s.
- Q2. Given a string of alpha characters. Find the longest substring containing only unique characters. (Best time complexity: O(n))
- Ans.
Use sliding window approach to find longest substring with unique characters.
Initialize start and end pointers to track current substring
Use a hashmap to store the index of each character in the substring
Update start pointer when a duplicate character is found
Keep track of the longest substring length and indices
Repeat until end pointer reaches the end of the string
Interview Preparation Tips
Skills evaluated in this interview
I applied via tophier and was interviewed in Aug 2023. There were 2 interview rounds.
3 coding questions 2 easy and one tough.
(1 Question)
- Q1. 2 questions were first logic were discussed and solutions were coded then
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Interview questions from similar companies
I applied via Company Website and was interviewed in Aug 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. In INTERVIEW they gave me a coding question to code it and explain its abest appproach and how it is efficient in terms of time complexity and space complexity
- Q2. Some basic questions on mongoDB and nodeJS
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Apr 2023. There was 1 interview round.
It was on-campus placement interview.
Two rounds of interview were there and both were of DSA (DP and sorting algo).
Interview Preparation Tips
- DSA
Kajal T
(1 Question)
- Q1. DSA Medium difficulty question Schema Design Low level design Amazon reviews page
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
3 Leetcode style questions , 2 medium , 1 hard .
(1 Question)
- Q1. Design a cab booking system using oops
- Ans.
A cab booking system designed using OOP principles
Create classes for Cab, Customer, Driver, and Booking
Use inheritance and polymorphism to handle different types of cabs and bookings
Implement methods for booking a cab, assigning a driver, and calculating fare
Use encapsulation to protect data and ensure data integrity
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
Given two soted arrays merge them from a single sorted array with all items in non-decreassing order
Interview Questionnaire
2 Questions
- Q1. They will only ask you Do you have an experience in b2b or if you don't have the experience they will select you
- Q2. You answer should be yes I can do anything or I will do everything you want that's all they will select you
I applied via LinkedIn and was interviewed in Apr 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How can you reduce the delivery time of the order?
- Ans.
Reducing delivery time can be achieved by optimizing the supply chain, improving communication, and automating processes.
Analyze the supply chain and identify bottlenecks
Implement automation tools to streamline processes
Improve communication between departments and with customers
Use data analytics to forecast demand and plan accordingly
Consider outsourcing or partnering with third-party logistics providers
Invest in tec...
- Q2. Questions based on Case Studies
Interview Preparation Tips
I applied via IIM Jobs and was interviewed in Nov 2020. There were 3 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Advance SQL Questions.
- Q2. Multiple Approaches in the SQL questions were seen. Some unconventional SQL Syntax was also asked.
- Q3. Metrics Driven Case studies.
- Q4. More number of solutions were seen instead of in depth implementation of 1 solution. Good Communication skills is judged.
- Q5. Tell me something about yourself.
- Ans.
I am a highly motivated and detail-oriented Business Analyst with a strong background in data analysis and problem-solving.
I have a Bachelor's degree in Business Administration with a focus on analytics.
I have experience working with cross-functional teams to gather and analyze business requirements.
I am proficient in using tools such as Excel, SQL, and Tableau for data analysis and visualization.
I have successfully im...
- Q6. Why quit last job.
- Ans.
Seeking better growth opportunities and work-life balance.
Limited growth prospects in previous role
Lack of work-life balance
Desire for new challenges and learning opportunities
Company culture misalignment
Relocation or commute issues
Better compensation or benefits elsewhere
- Q7. Why Meesho.
- Ans.
Meesho is a leading e-commerce platform that empowers individuals to start their own online businesses.
Meesho provides a user-friendly platform for individuals to sell products online without any investment.
It offers a wide range of products from various categories, allowing sellers to cater to different customer preferences.
Meesho provides extensive training and support to its sellers, helping them succeed in their on...
Interview Preparation Tips
SkilloVilla Interview FAQs
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SkilloVilla Backend Developer Interview Process
based on 2 interviews
Interview experience
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SkilloVilla Backend Developer Reviews and Ratings
based on 1 review
Rating in categories
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