Volodymyr Obrizan 🇺🇦

@obrizan

Founder at testinel.dev — triage and root-cause analysis for Selenium and Playwright tests. Software engineer, teacher, mentor, entrepreneur.

Uzhhorod, Ukraine

testinel.dev

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Volodymyr Obrizan 🇺🇦
@obrizan
Jul 27
Meet my startup — testinel.dev I've been working in test automation for many years. I started my professional career as a software tester (hello, Marek Nowak!), and later, as the head of an IT company, I introduced automated testing to make our software more reliable.
testinel.dev
Testinel
Testinel analyzes Selenium and Playwright test runs, logs, and recurring failures so your team can find root causes and ship stable software faster.
Volodymyr Obrizan 🇺🇦
@obrizan
Aug 14
I trained my own LLM for code reviews. I called it LGTM-5.6. It has only one token: LGTM. No matter what the input is, it responds with: LGTM According to code-review quality benchmarks, it performs no worse than 80% of senior developers. :)
Volodymyr Obrizan 🇺🇦
@obrizan
Aug 14
I've wrote a simple but useful library for Python Selenium: automatic waiting for basic browser interactions. Anyone who has written Selenium tests has encountered the same frustrating problem: the test tries to interact with an element a fraction of a second before the page is
testinel.dev
Automatic waiting (autowait) to common Selenium Interactions in Python
Tired of flaky Python Selenium tests and repetitive waits? I built selenium-autowait to handle common browser interactions automatically—keeping tests readable, reliable, and fast.
Volodymyr Obrizan 🇺🇦
@obrizan
Aug 8
Empirical Proof That AI Doesn’t Increase Productivity To save you time, I’ll start with one important definition. Productivity is how much money you earn per unit of time spent. If, without AI, you earn $1,000 in 160 hours, let’s call that the baseline productivity: 1X. If,
Volodymyr Obrizan 🇺🇦
@obrizan
Aug 7
I read docs this week. And last week. And I'll read docs next week. I like read docs. Why do I need to spend time typing to AI, waiting for "thinking longer for the better answer"™, when I can google some doc, open it and just enjoy slow reading from top to bottom. Be
Kyrylo Silin
@kyrylo
Aug 7
Ok, I know that googling is frowned upon these days, but when was the last time you read the docs?