seend (Martijn) | Keybase

seend

Martijn

I'm an Eukaryote. My wife is awesome. I love UX, New media, Technology, Design, Science. Head of Design/UX @ Atos BTN (Amsterdam area)

The Netherlands

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

3 devices

7A66C79C3CEDC626

seend tweet

www.martijndegraaf.com https

seend*keybase.io

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

Following (1)

iain_vdw
Iain van der Wiel

Followers (1)

iain_vdw
Iain van der Wiel

Browse others (13)

rsbear

rchaves

alexisdoww

dirkgroot
Dirk Groot

abourget
Alexandre Bourget

flipphos

u_bet15

sopeter

rithymuth
SeihakRithy Muth

it4sec
Denis Laskov

kiprotich04
ALLAN KIPROTICH

nihalpaidipelly

starsstripes1776

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