bosak (Borislav Kosharov) | Keybase

bosak

Borislav Kosharov

Ruse, Bulgaria

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

Teams

keybasefriends

3 devices

77FE9BC2E238341C

kosharov.dev https

bosak*keybase.io

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

Browse others (14)

omartrigui

dayydream

ru_di

pencerw
Spencer Wright

boojum
Mikhail Beregov

surayest
Steven Uray

idahocounty
Mary Mangold

drjose

raws
Ross Paffett

martinvigo
Martin Vigo

debila
Abraham

zhesavalyuvam
Balkashina Hristina

chrisbadaoui

atelischak
Alex

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