Gutten tag !

I am sorry for our german reader, but my german is very bad, so I rather write in English.
I am sorry if this subject been already solved, I did quick research and I only find a topic from 2016, and I know the law have changed on october 2017 so...

I am a French professional drone pilote, with French certificate. I am now living in Germany as a full time, I want to professionally fly my drone at work, I know I need to range my drone, but what about my certificate ? is this one valid for germany ? for a long termes ?

I am flying a Matrice 600 with RedEdge M sensor and Zenmuse x5S on it, so it's pretty heavy.

Thanks for your help,

Schon haben,

Erwan