I would add: if you have additional time, it's worth starting to learn about machine learning. More and more problems are being attacked with machine learning models, that a few years ago would have required with hand-coded algorithms/rules or basis statistical techniques.
Learning about ML may not help you much with the core of the interview process (algorithms, data structures, and system design), but it will give you a better idea about the types of problems you might want to work on.
I would add: if you have additional time, it's worth starting to learn about machine learning. More and more problems are being attacked with machine learning models, that a few years ago would have required with hand-coded algorithms/rules or basis statistical techniques.
Learning about ML may not help you much with the core of the interview process (algorithms, data structures, and system design), but it will give you a better idea about the types of problems you might want to work on.