Why do you want to join hello fresh? What design patterns do you use? What improvements could you have done in the take-home challenge?
Android Senior Developer Interview Questions
1,814 android senior developer interview questions shared by candidates
What are kotlin coroutines in Android?
I had to code the fizz buzz game while sharing the screen and cover it with the unit test. The preferred approach is TDD, but they are quite open and understandable if you prefer not to.
Android Basic, Activity, Fragment lifecycle, Agile process
Basic android and Java questions
DSA 1. Find all the substrings of the given string "abc" 2. Reverse an integer array with an optimized solution 3. Find mid node of the given LinkedList 4. Write the algorithm to find the max number in a stack.
Basic algo questions
Standard leet code medium difficulty question Given an array of N coins, each with its own specific value. We need to determine the maximum number of coins we can use to make a payment of exactly K units of money. Print the maximum number or -1 if not possible to pay.
String manipulation and usage of different t data structures
The interview was simple mostly questions were related to Android and it’s architecture, software engineering principles, design patterns etc.
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