Andrzej Rybczak has been using Haskell in production since 2011. He also studied Computer Science at Wroclaw University of Technology and Mathematics at University of Wroclaw.
Talks I've Given
Controlling monadic effects with type classes
Featuring Andrzej Rybczak
The talk will focus on how to restrict effects performed by monadic computations using type classes. You will explore the pros and cons of this approach in relation to its alternatives as well as how to solve several common issues that arise, such as the problem of quadratic number of instance...haskell haskell-x computations monad type