Real Dev - Real-life coding skill challenge
Exponent - Exponent lets web developers build native apps that work across both iOS and Android.
hackattic - No nonsense, real world programming challenges
QASkills.io - Ace the QA interview with our interactive learning platform.
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
APM Map - Discover resources to help you navigate your journey into PM