Dr. Joaquin Barroso's Blog

Scientific log of a computational chemist – "Make like a molecule and React!"

If you are looking for free, verified coding challenge booklets, these are reputable alternatives: 50 Coding Challenges by CodeGuppy

Simulate Real ConditionsDon't look at the solution immediately. Give yourself 30 to 45 minutes to solve the problem on a whiteboard or a blank text editor without syntax highlighting. This mimics the pressure of a real interview.

If you'd like to get started on a specific study plan, let me know: Your (FAANG, startups, etc.) Your preferred programming language How many weeks you have until your interview