As well as general discussions about various experience and answering questions about the company, in terms of technical things and company culture, the technical aspects included questions around Micro-services, Development Patterns, SOLID principles, Some generic Java questions, Test Quality and general CI/CD process.
Collection, threads,database,core java File handling Hashmap internal working
Java8 Features, Spring Boot with micro services
questions on java and spring boot
Why is the office is so clean
Technical Round: Difference between HashMap, TreeMap and their internal implementation with scenario based question. HashSet, TreeSet. Java Basic Question Problem Solving - Find the duplicate elements in string array. Integer palindrome
Why Coolblue, strengths and weaknesses, what can you bring us, the project which proud of. how do you ensure that the quality of your code is good, Which feature do you like in Java, Codility Part: 1 array algorithm question, 2 spring boot-hibernate related questions
Java related questions which were average on difficulty levels
Core java and advanced concepts. Spring boot microservoces
Current project details and what is my roles and responsiblities.
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