Xavier Defrang

I am a Software Craftsman at BigUp where I build advanced web apps with Ruby and Elixir.

You can follow me on Twitter and check my code on GitHub.


Category: Video


Astounding: 1 + 2 + 3 + 4 + 5 + ... = -1/12

Mindblowing! Possibly one of the best Numberphile episodes yet.


Comedians In Cars Getting Coffee: Louis C.K.

Beautifully shot and funny as always, Jerry Seinfeld's web series is back for a third season with one of the best episodes yet. You'll just want to have coffee with these guys.