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 2
A share sheet hands your app a string, and the thing the person meant isn't in it. This is the machinery for getting it back, and the defences a server needs once it fetches links strangers send it
15 min read
Shipping 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
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