Kostiantyn Teltov – Medium

Kostiantyn Teltov

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Design Patterns for QA Automation: Build effective test solutions

phew! Good. Finally I have finished this article.

Jul 25, 2022

Design Patterns for QA Automation: Build effective test solutions

Jul 25, 2022

How Playwright Test Agents Are Changing the Game in E2E Automation

Hi colleagues,

Oct 27

How Playwright Test Agents Are Changing the Game in E2E Automation

Oct 27

Layered Test Automation with Cursor AI: Following the Testing Pyramid

Hi Dear Reader,

Sep 29

Layered Test Automation with Cursor AI: Following the Testing Pyramid

Sep 29

How a joke among the QA community turned into a series of Vibe Coding experiments.

May 20

How a joke among the QA community turned into a series of Vibe Coding experiments.

May 20

SDET: The Magic of Python Data Structures

Greetings, fellow wizards of the quality and code,

May 5

SDET: The Magic of Python Data Structures

May 5

Quality Gates: The Watchers of Software Quality

Hello to all quality enthusiasts. Today’s article is not technical. Sometimes it is nice to talk about processes and quality in general…

Mar 17

Quality Gates: The Watchers of Software Quality

Mar 17

SDET: Building a simple configuration mechanism for your Playwright project

Hello dear readers and all those who want to make this world a better place. I have never hidden the fact that Playwright is usually an…

Feb 18

SDET: Building a simple configuration mechanism for your Playwright project

Feb 18

SDET: Search for Fluent Assertion alternative in a Shouldly library

Good afternoon, testing and test-oriented people. The day has come. New versions of one of the most popular .NET testing libraries now…

Jan 27

SDET: Search for Fluent Assertion alternative in a Shouldly library

Jan 27

QA Tools: Exploring Bruno as an lightweight alternative to Postman for API testing.

Hi dear QA Community,

Jan 8

QA Tools: Exploring Bruno as an lightweight alternative to Postman for API testing.

Jan 8

SDET: Playwright features you may use or want to use on daily basis

Hi QA Enthusiasts (maybe not only QA), Merry Christmas if you’re reading this during the holiday season! If not, no worries — I still hope…

Dec 16, 2024

SDET: Playwright features you may use or want to use on daily basis

Dec 16, 2024

Kostiantyn Teltov

Kostiantyn Teltov

From Ukraine with love. QA Tech Lead / SDET / QA Architect (C#, JS/TS, Python, Java). Passionate about testing, teaching, and dreaming of making indie games.

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