Hello there,
I am a full-stack Ruby and Elixir freelance software engineer.
Here you can find some of my open source contributions such as InvoicePrinter, a Ruby library to make PDF invoices.
If you want to support me, the best way might be to buy my new book Deployment from Scratch or my Rails SaaS starter template Business Class.
If you are curious to read something from me, go read my blog.
~ Josef