First 2 TI's were easy. They asked core java, including multi threading, collection framework and exception handling. The third round, the mainly focus on Spring Boot, Spring Security. It was resume based.
Interview questions [1]
Question 1
They asked core java, including multi threading, collection framework and exception handling.
I applied through other source. The process took 5 days. I interviewed at Kalolytic (Noida) in Jan 2021
Interview
Interview was easy. Basic Python, SQL, Machine Learning Questions. Very basic stuff like Decision trees, regression, bagging - boosting etc. Asked few questions related to hackathons I have given and algorithms used.