I have started working on some open source actuarial tooling. Mostly relevant for non-life pricing.

The open tooling is quite lacking in the sense that one has to create a lot of stuff manually. Especially for the evaluations, even though most of them are quite common in the actuarial realm.

Also I wanted to tinker with Jax. So I am basing all on Jax, polars, seaborn/matplotlib and scipy.

I already have lift plots and Poisson regression in Jax. I’ll keep adding to it over the next months as time allows.