I have been study with videos and tutorials

• https://www.youtube.com/watch?v=L_GvP5XTJj4&list=PL8eBmR3QtPL3pDzQpwPYfWQ4NEPGu6j7z

Backend logic (REST, Auth0, Redis, Postgres, functional graph library (fgl), ...)

For math calculation and solve partial differential equation numerically.

Our internal deployment tool, called Mordor, is written in Haskell.

I used to be an EE major so you can see where that comes from.

Prediction, modelling, and simulation for Solar predictions

Still experimental work for multikernel OS.

Don't worry, be type-safe.