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)

polarlight

elizabeth69

geakzyumrapzharr
Belenkova Kseniya

onefox

cornelius
Cornelius Schumacher

tautra
Tautra Romig

teensafedennis
Bubba Ho-Tep

begench

candancedufresne
Candance Dufresne

adamlenzinger

tbray6

decard

sleepiness
Phu Nguyen

556nato

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