Maciej Czekaj – Author Bio
Polish-German Safety Manager and Rejection Coach. Author of two books (over 10 k copies sold in Poland) and DSR® method. Speaker at conferences....
Polish-German Safety Manager and Rejection Coach. Author of two books (over 10 k copies sold in Poland) and DSR® method. Speaker at conferences....
Our Mission is to help companies and specialists to solve business communication problems by introducing them to the DSR communication method.
© 2021-2024 DSR Institute Int, DSR, Dynamic Social Relations, DSR Rejection Coaching - Maciej Czekaj
© 2021-2024 DSR Institute Int, DSR, Dynamic Social Relations, DSR Rejection Coaching - Maciej Czekaj