The following possibilities exist for contacting me:

By mobile phone: +49 (172) 5463210 A voicemail takes your messages if I’m not ‘online’.
By fax: +49 (172) 50 5463210 This number is routed to a fax service.
By Email:

If you are a PGP user, here is my public key in addition to my signature:

9DDF 92B7 9C6F 1EFA 7A5E 48AC 9F65 E8DE 641D C062

Establishing contact using XING or LinkedIn is possible too.

If you’re interested, don’t hesitate!