Whether you are a seasoned data scientist or just getting exposure to the discipline, I highly recommend participating in a DataScienceDojo bootcamp. The instructors are extremely knowledgeable, passionate and sincere in their delivery of core data science concepts. You will gain a strong appreciation for the art of data science that goes beyond just running "R-packages" by way of the instructor’s commitment to give you the insight on how to build robust generalizable models and an understanding of how the algorithms work. Their enthusiasm for the subject is contagious and the bootcamp is very engaging and stimulating having just the right amount of coverage and depth. The bootcamp and the supplemental material (including post-bootcamp courses) will give you a strong foundation from which to grow and develop.