The interview process consisted of three rounds and went very well with casual discussions.

The first round was technical, featuring multiple general problems to solve. These weren't overly difficult but required thoughtful consideration.

The second round was focused on JavaScript-related questions, necessitating a good depth of knowledge in the subject.

The third round involved a discussion with the manager. Despite only one initial question, this session was extensive, lasting nearly three hours. It covered explanations of the technologies they use, the work culture, and an understanding of the current work, primarily serving to set expectations.

1.1) Concatenate the numbers 9, 90, 900, 110, 11, and 45 to create the highest possible number. (9909004511110)

1.2) Design a database and classes for a set of actions that can be represented in a tree to show dependencies and display the overall status in the parent node.

2.1) JavaScript inheritance 2.2) JavaScript hoisting 2.3) JavaScript classes

3.1) Purpose of a linked list. Write a Java program for a linked list, including a push method to add a node at the end and a get method to retrieve (with and without deletion). Use both loops and recursion.