Guitarist looking for jam / band on beginner / intermediate level

Hi everyone,
I'm Patrick, an amateur musician with no band experience, basically looking for opportunities to make music with other people.
I've been learning electric guitar on and off for quite a while. With a bit of preparation, I can reliably play some simple rhythm parts.
Currently, I'm working on deepening my understanding of keys, scales, and improvisation.
So jamming would be cool too!
I'm located in 10405 Berlin and 39 years old. Musically I'm fairly open minded with a preference for alternative, punk, pop & classic rock.
Languages: EN/DE/ES