NCLAB
In NCLab programs, short bite-sized lessons are followed by immediate self-assessment exercises, which ensure that trainees gain experience and confidence with each new concept before moving on. NCLab courses can only accomplish these tasks because they have taken thousands of hours to build and because they are presented through a powerful learn-by-doing platform. In contrast, lecture-based courses are typically built in a few dozen hours.
If you're in a position to spend full time getting career trained, a bootcamp could be the right approach for you as it will get you there in the shortest time possible.