What seems to give the best ROI, in the current climate, is to read and understand Data Structures and Algorithm books from cover to cover, and grind standard l

What seems to give the best ROI, in the current climate, is to read and understand Data Structures and Algorithm books from cover to cover, and grind standard leetcode/hackerrank problems. In fact, many of the companies that really prioritize those types of screening tests, don't seem to care much for your side projects - or even your major.