jeltef (Jelte Fennema) | Keybase

jeltef

Jelte Fennema

Software Engineer

Amsterdam

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

1 device

jeltef gist

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

Following (0)

Followers (1)

link512

Browse others (14)

arpitjoshi
Arpit Joshi

albertogg_
Alberto Grespan

jvoorhis
Jeremy Voorhis

cristiansalazar
Cristian Salazar

myniva
Basil Brunner

rickyshi
Ricky

nzieber
Nick Zieber

lkruse
Tamara Baumann

buzuli
Joel Edwards

ivanpinadevoteam

moist527

nikka1

amolpatel
Amol Patel

h4ckher

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