Jeff Dannewald Professional Soft Skills Coach
Schmilinskystrasse 25 20099 Hamburg Tel. +49 40 75 36 46 64 Cell. +49 173 218 59 38 jeff@jdannewald.com
Dirk Heurich Semperstraße 8 22303 Hamburg
Tel. +49 40 35 71 09 93 mail@dirk-heurich.de
