Hi, My name is Volodymyr Chornonoh 👋🏻
I'm a full-stack software engineer, focused on building for the web. Currently based in Ukraine 🇺🇦. I build things to understand them — this is where I write up what I find.
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Recent blog posts
See all blog postsShipping Barklog: Part 1
An agent wrote most of the code, so the hard part moved somewhere else: into the architecture, and into the documents that decided it
14 min read
Structured Concurrency in Java 25
Build a parallel dashboard API, uncover wasted work after failures, and see how structured concurrency fixes it.
15 min read
Re-architecting an old service: Part 2
How I structured a multi-PR migration for AI delegation, and what actually made it work
9 min read
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