In the past I've worked for zynamics (was Sabre-Security) and F-Secure. Most of my professional life has revolved around reverse engineering code and developing tools to aid that task.

I've also taught a reverse engineering training with Pedram Amini in the BlackHat conferences around the world.

To find out a little bit more about the type of things I do for a living and mostly as a hobby as well, you can find some of those under Projects

You can find some more information about my professional life in LinkedIn or follow me on twitter