Dmitry Chestnykh, founder of Coding Robots, a tiny software company (productivity apps, currently: Mémoires, Video Mémoires). Created and maintaining "I Write Like" (http://iwl.me). Created BlogJet. Failed with StableLib (https://news.ycombinator.com/item?id=9342769).
Author of Password Authentication for Web and Mobile Apps (https://dchest.com/authbook/)
Based in Montenegro.
(CC-BY) All my comments on HN are licensed under Creative Commons Attribution 3.0 license.