Hello!
As it happens, Haskell is one of the languages I use every day as a software engineer. So far, over the years, I have done hundreds of projects, in Haskell, in varius fields such as: Game Development, Client-Server models, Database management, Artificial Intelligence, Data Science.
I have looked over your task and I can easily complete it in a few hours.
I am looking forward to working with you!
Best regards,
Andrei