Hackr.io - There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.

HireFunnel - Automated Video Interviewing Platform

Google's Python Class - Assorted educational materials provided by Google.

Screenable - Screenable is the video interview platform designed to streamline applicant screenings and make the recruitment journey more efficient and effective.

A Byte of Python - A Byte of Python is a Python programming tutorial and learning book that teaches you how to program with the Python programming language.

Willo Video Interviewing - Easily interview people remotely on video, for free.