Round 1

1. Versioned stack
2. https://algo.monster/liteproblems/252

Round 2

1. The problem was around adding 2 large numbers that doesn't fit into normal integers. Suggested using strings and arrays but the interviewer wanted a linked list and pointed me to that. LC problem link -> https://leetcode.com/problems/add-two-numbers/description/
2. Alternatives to redux for state management (My resume had redux mentioned)
3. Do you know how GraphQL works ?
4. When you write a query in LLM chatbot the response is streamed by backend. How does that work ?

Round 3

This was a resume deep dive round. Most of the questions was around the projects I had worked on. There were discussions around alternate approaches that could have been taken to solve the same problem. There were also some behavioral questions.