Hello Sir,
I am a computer science tutor, I teach (among others) Haskell, Prolog and Advanced Algorithms.
I have done many projects like this, and I'm one of the top Haskell developers, and you can check by clicking on my profile picture.
Please contact me for more details when possible.
My price can go down according to the requirements.
I look forward to work for you, Sir.
Best Regards.