kraln
Jeffrey Katz
Since a very young age, Jeff was interested in electronics and computers. When he grew up, Jeff became a serial entrepreneur, founding companies in a wide variety of industries, including security, finance, and IT.
Berlin, Germany
Start a chat
Your conversation will be end-to-end encrypted.

Following (7)

tamberg
Thomas Amberg
h0t
Maxim Goryachy
jamesmunns
James Munns
aaronlevin
Aaron Levin
sempf
Bill Sempf
nevvkid
henryk
Henryk Plötz

Followers (6)

thehoff
...
sandrom
cryptoindia
Crypto India
c7h
Christoph Gerneth
shift
Vincent Palmer
vsaw
Valentin Sawadski

Browse others (13)

cryptsy_
www.Cryptsy.tv
saldo21
nestor daniel castro mendez
alexlevinson
Alex Levinson
dannydinho13
Danny Konijn
drmurawsky
Daniel Murawsky
nicolechen
Nicole Chen
peel_gel_goo
André