Top 13 Skills to Become a Rockstar Data Scientist
It doesn’t contain anything radically new, but this Medium post by Admond Lee contains a rather complete list of skills for modern data science. Doesn’t hurt to go through it from time to time.
Some are good candidates for collapse (e.g. R+Python could have gone to just programming) and combination (e.g. Hadoop + Spark). But that would take away the magic number 13 :-)