App Developer Interview Questions

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As a telematics vendor, we collect vehicle usage and driver safety data every day. This data can be used by 3PLs and Insurance Vendors in various ways. For example, 3PLs can use this data to determine vehicle capacity in a geographical region and then contact most safe drivers to haul loads. Similarly, Insurance Vendors can use this data to provide usage based insurance or to provide better insurance rates based on driver safety records. Considering the importance of this data, let's try to answer following questions: 1. Which opportunities seem most viable and why? 2. How will you stack rank them if you were to prioritize these opportunities? Once you have answered above questions, pick the top idea and go into detail. We’re looking to see how you present your case to sales or business development team and communicate your ideas into actionable instructions for engineering team to build.
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Head of Product, App Marketplace

Interviewed at Motive

3.9
May 18, 2018

As a telematics vendor, we collect vehicle usage and driver safety data every day. This data can be used by 3PLs and Insurance Vendors in various ways. For example, 3PLs can use this data to determine vehicle capacity in a geographical region and then contact most safe drivers to haul loads. Similarly, Insurance Vendors can use this data to provide usage based insurance or to provide better insurance rates based on driver safety records. Considering the importance of this data, let's try to answer following questions: 1. Which opportunities seem most viable and why? 2. How will you stack rank them if you were to prioritize these opportunities? Once you have answered above questions, pick the top idea and go into detail. We’re looking to see how you present your case to sales or business development team and communicate your ideas into actionable instructions for engineering team to build.

Question in test: 1. Decimal Equivalent of Binary Linked List 2. lastStoneWeight 3. getUmbrella In data structure : 1. Given a m x n matrix, if an element is 0, set its entire row and column to 0. 2. Stock Buy Sell to Maximize Profit In technical (IOS) : 1. implement dispatch group 2. implement memoization 3. @escaping, @non-escaping, @autoclosure  4. Output of code related to struct 5. Output of code related to weak and unowned 6. Output of optional with nil value In design : 1. design a book reading app
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Senior Mobile App Developer

Interviewed at Dream11

4.2
Oct 2, 2019

Question in test: 1. Decimal Equivalent of Binary Linked List 2. lastStoneWeight 3. getUmbrella In data structure : 1. Given a m x n matrix, if an element is 0, set its entire row and column to 0. 2. Stock Buy Sell to Maximize Profit In technical (IOS) : 1. implement dispatch group 2. implement memoization 3. @escaping, @non-escaping, @autoclosure  4. Output of code related to struct 5. Output of code related to weak and unowned 6. Output of optional with nil value In design : 1. design a book reading app

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