Dmitriy Kovalenko*

* Your Friendly Software Engineer

Hey, how its going?

About me


Hello again! My name is Dmitriy and I am software engineer from Ukraine. And I really love my work! You may know me by public speaking or contributions to such cool open source project like Material-UI,, react-native-community and many more.

Nice to meet you here and I hope you enjoy the design of this website.


I am really passionate about technical speaking. I do want to think that my talks are changing lives.
Here is a (non-full) list of my talks:


Intro into ReasonML for javascript-ers and geese 🦆

My YouTube logo

My YouTube


Cypress. Hype and Reality (RU)

QA fwdays'20 logo

QA fwdays'20


Unit tests are useless. Change my mind (RU)

JS Fest Autumn logo

JS Fest Autumn


Functional and Visual testing for web with Cypress (EN)

TestCon Europe logo

TestCon Europe


How to fall in love with UI testing in 30 minutes (RU)

Chernihiv IT logo

Chernihiv IT


Time collapse in Javascript (RU)

JS Fest Spring logo

JS Fest Spring

ThinkJS #1 logo

ThinkJS #1


How to be productive JS developer (RU)

ThinkPHP #17 logo

ThinkPHP #17

Drop me a note

Say something! Send me a completely private and anonymous message. Feel free to say anything, even if it's not positive. Looking forward to your feedback!