Loadshare Networks Software Development Engineer 1 Interview Questions and Answers

Round duration - 45 Minutes
Round difficulty - Medium

Q1. Design a class booking application for students.
Ans. 
A class booking application for students to schedule and manage their classes.
• Create a class booking system where students can view available classes, book classes, and manage their schedule.

• Include features like class search, class details, booking confirmation, and calendar view.

• Implement user authentication to ensure only registered students can book classes.

• Allow students to cancel or reschedule classes with proper...read more
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Round duration - 60 Minutes
Round difficulty - Medium

The interviewer understand the current problem statement I was working on. 
Asked the clarifying questions and alternative approaches to solve the same and their tradeoffs.
Also, asked about the technologies I was using in depth and reason for choosing the same.

Q1. 
Gas Tank Problem Statement
You have a car with a gas tank of infinite capacity. There are 'N' gas stations located along a circular route, numbered from 0 to N-1. You begin your journey with an empty tank...read more
Ans. 
Find the starting gas station index to complete a circular route with gas and cost arrays.
• Iterate through gas stations, keeping track of gas remaining after each station

• If gas remaining is negative, reset starting station to current station + 1

• If total gas remaining at the end is greater than or equal to total cost, return starting station index
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Round duration - 45 Minutes
Round difficulty - Medium

This round was their with the CTO and was mostly the culture fitment round.

Round duration - 30 Minutes
Round difficulty - Easy

This round was with the cofounder and was mostly culture fitment.

Q1. How to calculate motor power for conveyor?
Ans. 
Motor power for conveyor can be calculated using the formula P = (T x V)/1000.
• Determine the total weight of the load and the length of the conveyor belt.

• Calculate the total resistance to motion, including frictional resistance and the force required to lift or lower the load.

• Determine the motor speed and calculate the torque required to drive the load.

• Use the formula P = (T x V)/1000 to calculate the motor power.

• Choose...read more
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Q2. Type of material used in conveyor design?
Ans. 
The type of material used in conveyor design depends on the application and environment.
• Common materials include steel, aluminum, and plastic

• Food-grade conveyors may use materials like stainless steel or FDA-approved plastics

• Conveyors for high-temperature applications may use heat-resistant materials like ceramic or silicone

• Abrasion-resistant materials like rubber or polyurethane may be used for heavy-duty applications

• ...read more
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Q1. Tell me about your previous experience
Ans. 
I have over 5 years of experience in software development, focusing on web applications and cloud solutions.
• Developed a scalable e-commerce platform using React and Node.js, improving load times by 30%.

• Led a team of 4 in migrating legacy systems to AWS, resulting in a 40% reduction in operational costs.

• Implemented CI/CD pipelines using Jenkins, which decreased deployment times from hours to minutes.

• Collaborated with cr...read more
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Q2. Why do you want to join vanderlande
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Q1. Questions about kubernetes and dockerfile
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Q1. Questions about your past experience
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Q1. It was in general discussion round
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Q1. General discussion round
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The basic questions asked in an interview .

DP, graph, and array questions asked in 2nd round also asked my company project

They grasping our knowledge

Q1. They check how to grasp they ideas
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Q2. My details want to hire my skills
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Q1. Tell what is your name
Ans. 
My name is John Smith.
• Full name is John Smith

• Common name in English-speaking countries

• No middle name or initial
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Q2. What do you do in free time
Ans. 
In my free time, I enjoy hiking, playing video games, and learning new programming languages.
• Hiking in local trails and national parks

• Playing video games like Overwatch and Minecraft

• Learning new programming languages like Python and JavaScript
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2 coding questions .array or string helpful