In episode 9, we talk to Joey Corea, a data scientist at Dataro (they help charities better connect with their donors using machine learning). Joey recently changed his career from being a QA engineer to a data scientist.

When he's not wrangling data, he produces animal welfare themed colouring books. https://crazyabouthats.wordpress.com/2020/09/09/the-colouring-book-project/

A useful blog post from him on decision journalling: https://crazyabouthats.wordpress.com/2019/11/08/a-template-for-making-decisions/