About

Hi, I'm Natalia — a QA automation engineer who spends a lot of time thinking about how to make testing more effective, more maintainable, and more enjoyable.

I started qariocity as a place to share what I learn along the way. Whether you're brand new to test automation or you've been writing Playwright scripts for years, I want these articles to be useful to you.

What you'll find here

Practical guides on the tools and techniques that actually matter in day-to-day QA work — Playwright, TypeScript, SQL for testing databases, CI/CD integration, and more. Written in plain language, with real examples.

Why "qariocity"?

QA + curiosity. Staying curious is the best habit a tester can have.

Get in touch

Found something useful? Have a topic you'd like covered? I'd love to hear from you.