I write about programming here, mostly to deepen my understanding and remind my future self how to do things. Most of the content relates to programming languages, testing, system design, web performance, and technical interviewing. Hope you find something helpful.
Have questions? Just want to connect? Shoot me an email at alin [at] fastmail.com.
P.S. If you like programming, you should check out the Recurse Center. It's a great programmer community and retreat.