There were many rounds and all were going smoothly. They asked everything in java from java features to spring boot framework. First round was coding round which was 3 hr assignment like read data from CSV/Excel file and and after calculation you have to write back to the CSV file.
Puzzle based question
program to convert decimal to binary number.
Discussion about project.
How do you implement GET and POST calls in your projects?
about java and spring boot
What is your familiarity with OOP Concepts?
I could not attend the interview
Java concepts,agile methodology, Springboot related questions.
Core Java-Collections, Serialization, Multi-threading, OOPS concepts, SOLID Principles, Design Pattern with implementation, Spring Boot, JPA, HIbernate, SQL queries, AWS Services- Lambda, Fargate, Docker, Kubernatives, S3 configuration. Coding - Arrays, Strings, LinkedList Java Stream lambda for custom class
Viewing 891 - 900 interview questions