About CodeCrack
Aaron LeslieFormer Amazon tech lead3.5 years at Amazon
I created the problems and courses, and teach every video walkthrough.
I built CodeCrack around the method I used to prepare: break unfamiliar problems down, reason through a solution, and explain it clearly.
Ready to get started?
Learn the CodeCrack Method, practice unfamiliar problems, then test your reasoning in a mock interview.