Welcome to sanderf.nl

My name is Sander; born in the Netherlands, December 1989. Currently building an IT startup in Sofia, Bulgaria.

I have in-depth knowledge of various technical subjects surrounding the Linux operating system.

I'm generally very open to all kinds of (weird|cool) questions, so please do not hestitate to contact me.


You can contact me by mailing me (sander) at this website; sanderf.nl.


My code can be found at github.

Hobbies and Interests


They can be viewed here.


Previously, I have played CTF for various Dutch teams, the last being team Spotless. However, nowadays it is hard to find time to solve challenges.

Activism and Freedom

I have a partiular interest in tools that empower activists.

Movies, Music, Sports

As for sports; I've been practicing skateboarding since I was a child but nowadays I am a bit old to be jumping off stairs.

I know a lot about making movies, specifically the types of cameras and lenses involved.

The following bands occupy a special place somewhere inside my head:

  • Aes Dana
  • Massive Attack
  • Digicult
  • The Smashing Pumpkins
  • Vibrasphere
  • A Perfect Circle