Blogs / Personal blogs

Matheus Portela

matheusportela.com

I am passionate about computers: hardware, software, theory, history… For the past few years, I have been working as a Software Developer, particularly using Python (my personal favorite language and xkcd explains why), Ruby on Rails and React . In my free time, I love reading about History , Politics , and Foreign…

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Double-entry bookkeeping as a directed graph

In the past couple of years, I’ve been working in billing and payments at Justworks . This experience introduced me to the world of bookkeeping and accounting in ways I didn’t expect: I took a course and read a textbook in accounting, adopted plain text accounting for my personal finances, and worked in a double-entry…