Amazing! Having recently moved to New York and wanting to do more Haskell, this is very conveniently located 
Recently I’ve been interested in using this library linearmap-category: Native, complete-ish, matrix-free linear algebra. or even this library linear-smc: Build SMC morphisms using linear types to build a tensor network library (like the categorically flavoured GitHub - QuantumKitHub/TensorKit.jl: A Julia package for large-scale tensor computations, with a hint of category theory ). Also this FRP project: rhine-bayes: monad-bayes backend for Rhine