Can programming help one understand constructive mathematics?
Agda is a dependently typed programming language and/or proof assistant for Martin-Löf type theory. Programming in Agda feels very much like programming in Haskell. For example, inductive proofs are written as recursive functions with multiple equations that pattern match on the function arguments. So programming and/or proving in Agda is a good way to learn about constructive mathematics coming from a (functional) programming background.