I really enjoy eletronic music, coding, gaming, yak-shaving and replacing perfectly working websites with barely functioning CLI tools, just for the sake of it. I'm currently developing Go, but have been working with Ruby and Ruby on Rails for the past 9 years before that. Every now and then I hack on some small projects in C and Rust, that you can find on my Github.
I'm a developer, currently developing open-source software. Thorough the years I've been active on the community, collaborating on multiple projects like:
There are also some projects of my own, all of which are Open Source as well:
Every now and then I also post some music stems on Soundcloud, of mostly eletronic music that I never plan on finishing.
I usually hang around at Freenode as cfcosta, but you can also find me on:
If you received an encrypted message and wants to verify it's from me, or if you want to send me an encrypted message, you can check my keybase account.