How to contact me

Personal contact is my preferred way of communication. If you see me at a conference, do not hesitate to talk to me. You can also ask me to meet in this Google Meet.

If you can’t talk to me in person, please use email. My address is

I often ignore my phone +31-629384004, instant messaging is a good way to check if I will take a call.

If you would like to send me something:

Jasper Duizendstra
Douwelerwetering 33
7417TR Deventer