I applied through a recruiter. The process took 2 days. I interviewed at DecisionTree Analytics & Services in Feb 2020
Interview
Round 1- Telephonic Technical
Followed by 2 written rounds onsite
They were Puzzle/Analytical questions and SQL questions!
Next was again a face to face technical discussion
Followed by HR and Managerial rounds
Last Round was again a Telephonic interview in which only puzzles were asked