Viewing profile — samullen

I kept mixing up Elixir Protocols and Behaviours—until I finally figured out the real difference. One is for data types, the other for modules. Here’s the explanation I wish I’d ha…

Discover how to combine Broadway’s powerful pipelines with Wallaby’s browser automation to create a scalable, concurrent Elixir web crawler.

Stop testing nerves. Start testing skills. Here’s a coding interview that’s fair, real, and actually worth everyone’s time.

I started this article a few months ago, but I was able to finish it yesterday having recently found myself will a little more free-time. Promotions go to those who do the job befo…

I've been freelance Rails developer for 8 years and have never wanted for work. Over the past six months, however, things seemed to have dried up. And it's not just me. I've spoken…