You've heard that Functional programming (FP) is good for concurrency. Mastering FP will improve all the code you write.
FP changes practices like TDD; learn how design is more structured and tests are more precise. See why FP-style functions and data structures are actually more reusable than objects. Leave with new tools that eliminate bloat, improve code quality, and speed development.
Learning the syntax of a new language is easy, but learning to think under a different paradigm is hard. This session helps you transition from a Java writing imperative programmer to a functional programmer, using Java, Clojure and Scala for examples.