InterviewBuddy - Replace fear with confidence
Sketch Talk - A community for Sketch users of all skill levels
HireBeat - All-in-one career training platform for job seekers
SketchCasts - A weekly screencast, all about how to use Sketch
Rooftop Slushie - Get career advice from verified FAANG employees
Sketch 101 by Designlab - Learn Sketch in this free course w/ downloadable templates