ComandanteShche
Vlad Shcherbinin — technology leader, writer, builder.
Two decades across four countries, one recurring obsession with systems that actually work.
If You Can't Win, Lead
My kids are digitally native. So I'm building them a Pelican-style spy-quest toolbox that boots into exactly one app — ciphers, bearings, dead drops, and a cartoon that finally plays when the mission is done.
The Room Turns to You
Kedr — a meeting companion that listens for the questions that are yours to answer and hands you the answer from your own knowledge, privately, before you have to ask twice. In active development, invite-only.
I Don't Get to Say 'It's Just Magic'
One of my kids, eight years old, asked why things get smaller when they walk away. Nineteen interactive, physically accurate relativity drills later — starring Liza, Vika, and George — here's what came of refusing to hand-wave.
Invention Was Never Supposed to Be a Brainstorm
dttriz is live — a Guide that docks Design Thinking with TRIZ, the two innovation frameworks from opposite sides of the Iron Curtain, into one mechanism. The Soyuz-Apollo of Innovation, operationalized.
You Can't Optimize What You Don't Understand How to Wreck
The SQL Server Internals interactive drills are live — on-disk structures, I/O mechanics, optimizer behavior, execution plans.
