0x77dev (Mykhailo Marynenko) | Keybase

0x77dev

Mykhailo Marynenko

Ukrainian software and hardware engineer; passionate about modern, scalable apps, security research, and projects fusing tech, art, and human interaction.

🌎🌍🌏

Chat with 0x77devStart a chat
Your conversation will be end-to-end encrypted.

2 devices

F1171FAAAA237211

0x77dev profile

Chat with 0x77devStart a chat
Your conversation will be end-to-end encrypted.

Browse others (14)

richmond_nine
Richmond Nine

eliseel

chedna

amitsi

swiftanthony

joshinn
Joshua S

almasm339

flusher
Flusher

2zmaatsyfer
Urszula Kowalczyk

jslay9
julie slater

ridgeback111
Spartan Viking

fabiano3995

mekwaimoses
Mekwai Moses

elnora1221

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