jumbo (Stefan Preuß) | Keybase

jumbo

Stefan Preuß

Just the regular Jumbo

Dresden

Chat with jumboStart a chat
Your conversation will be end-to-end encrypted.

1 device

Chat with jumboStart a chat
Your conversation will be end-to-end encrypted.

Following (0)

Followers (1)

sny
Florian

Browse others (15)

jannemanusbelt

efj
Ronnie Barkan

sehyagvanedust
Rostopchina Genrietta

jonathanwlogan
Jonathan Wood Logan

cvervais
Chris Vervais

maxgabriel

tmbo
Tom Bocklisch

rion

djouzan

steadycoding
Eric Moody

mikerai
Miguel Angel Rodríguez Alvarez Icaza

masterxval
Romain Saury

mdarwin
Matthew Darwin

subrataroy

mang3ky0

What the heck is Keybase?

Keybase is an open source app

Keybase comes with everything you need to manage your identity, create secure chats, and share files privately. It's free.

It's fun too.

Over 100,000 people have joined Keybase so far to prove their identities, and it's growing rapidly.

Please send us feedback & bug reports.

Keybase, 2026 | read our blog
terms & privacy & security advisories & california ccpa & acceptable use