This article is a comparison of the currently available 3x3 Rubic cubes, that are able to submit their current state to a mobile app. Hey I am André. I am a Software Engineer focussing on mobile platforms. One year ago I started cubing, because I was interested on how that…

Before Google IO ‘16, I was a bit unsatisfied with Firebase, searching for a better solution. Why? Because Firebase is supposed to be an all-round solution and only covered most but not all of our Problems. Let’s take a look what happened so far. …

I’ve been writing a couple of android libraries open and closed source ones. At one point, a library(not all of them, but a few) need a context to initialise, which is not such an easy task to achieve since the first time that the context is available is in the…