Vitali Poluzhnikov

Castle — The easiest way to protect your users from getting hacked

Coda Game — Now kids can create games while exploring computer science

MEMRY — Create beautiful, epic albums and share them

Refugees Welcome — An p2p attempt to solve the refugee housing problem in EU

Daily Bits Of — Learn anything, anywhere, with daily courses via email

Tinycon — A small library for manipulating the favicon

Reveal — Simple, safe, and fun anonymous chat

Cosmos Browser — Connect to the Internet through SMS without data or Wi-Fi