matt9j (Matthew Johnson) | Keybase

matt9j

Matthew Johnson

An engineer into building tools to democratize connectivity who also dabbles in photography, cycling, and good stories.

Seattle, WA

Chat with matt9jStart a chat
Your conversation will be end-to-end encrypted.

3 devices

6F5585BA0275038A

matt9j gist

matt9j*keybase.io

Chat with matt9jStart a chat
Your conversation will be end-to-end encrypted.

Following (1)

kheimerl
Kurtis Heimerl

Followers (0)

Browse others (15)

snowyfox
Zoë Snow

mtb_horst

jmoomaw
Jake Moomaw

ylafrance
Yves LaFrance

cjordan
Christina Jordan

fyrefox
Sébastien

orenblonstein
Oren Blonstein

jemshid

gjhead
G. Jason Head

teighnk

hadden
Charlie Hadden

catarinapereira

evfurman
Evan Furman

peterbodemeijer

kaymakf
Furkan

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