I've completed the Coursera course Functional Programming Principles in Scala, with a Verified certificate! Going through the course was a nice experience. It felt a-lot like the university years, including even finishing assignments at the last moment.. Even though I already experience on functional programming and some in Scala, I did learn quite a lot. The course was a refresher on functional programming, which I learned at the university. Also, some functional programming principles I knew how to apply in Haskell, now I know how to use them in Scala.