Jussi Brunberg
Information Systems Specialist, M.Sc.

mobile & SMS, work
+358 50 595 5023, University of Helsinki

home; Signal, WhatsApp &c.
+358 50 563 8945
シュンデオガータン5、ヘルシンキ

email, WWW
sivullinen+kontakti@jussi-b.kapsi.fi

Delta Chat also happens.

Fediverse
@zenfin@mementomori.social