
Alejandro Serrano Mena
Alejandro Serrano Mena is a passionate of formal methods and functional programming in software development, especially using Kotlin and Haskell as languages. He works as researcher in the Kotlin Language Evolution team at JetBrains and helps co-maintaining the Arrow library. He enjoys not only using and improving those tools, but also spreading the word, regularly gives talks in conferences and meetups. For quite some time Alejandro was an academic, working on the area of compilers and type systems for functional languages. His PhD thesis versed over error messages, and he's been involved in efforts like improving GHC's support for impredicativity. He is the author of Practical Haskell, the Book of Monads, Haskell (Almost) Standard Libraries, and Functional Programming Ideas for the Curious Kotliner.