The interview process was smooth. They gave one take-home assignment, two technical rounds, and one introduction call with the CEO at the end.
Technical Round one was about javascript. They asked several questions about DOM manipulation, few about JS concepts like closures and other JS puzzles.
Technical Round two was about System design and advanced javascript. They gave the demo of the one Adpushup product asked how to design the same.
The great thing about the Adpushp interview was, the questions were practical and related to real-world scenarios.