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TestMu AI Author

Kailash Pathak is a Senior QA Lead Manager at 3Pillar Global with over 18 years of experience in software testing and automation. He has built scalable automation frameworks using Selenium, Cypress, and Playwright, integrating them with CI/CD pipelines and aligning them with business goals. He is the author of Web Automation Testing Using Playwright, which ranked #1 in Amazon’s “API & Operating Environments” category for six consecutive months.

He is a Microsoft MVP (Most Valuable Professional) in Quality Assurance, a LinkedIn “Top QA Voice” with 19,500+ followers, and a core member of TestMu AI Spartans, DZone, and Applitools Ambassador programs. Kailash holds certifications including AWS (CFL), PMI-ACP®, ITIL®, PRINCE2 Practitioner®, and ISTQB. He has delivered 25+ QA talks across conferences and webinars and actively mentors engineers while driving quality strategies, shift-left testing, and continuous improvement.

Published Articles: 14

Articles by Author

Cypress Cucumber Tutorial: BDD Testing with Gherkin [2026]

Cypress

Cypress Cucumber Tutorial: BDD Testing with Gherkin [2026]

Learn to set up Cypress with Cucumber using cypress-cucumber-preprocessor, write Gherkin feature files, and run BDD tests on cloud.

March 28, 2026

Cypress JavaScript Tutorial: A Step-by-Step Handbook For Beginners

Cypress

Cypress JavaScript Tutorial: A Step-by-Step Handbook For Beginners

This Cypress JavaScript tutorial deep dives into using Cypress and JavaScript to improve the speed and efficiency of software testing significantly.

February 23, 2026

Playwright JavaScript: A Beginners Guide

Playwright

Playwright JavaScript: A Beginners Guide

This comprehensive Playwright JavaScript tutorial is perfect for beginners who are looking to learn how to automate web testing and control web browsers with Playwright.

February 16, 2026

Playwright MCP Server: Setup, Tools, and AI Agent Workflows

Playwright

Playwright MCP Server: Setup, Tools, and AI Agent Workflows

Set up the Playwright MCP server in Claude Code, Cursor, and VS Code, see which browser tools it exposes, and run AI agents that write and self-heal tests.

August 14, 2026

How to Perform E2E Testing Using Cypress CLI and Test Runner

Cypress

How to Perform E2E Testing Using Cypress CLI and Test Runner

In this step-by-step Cypress tutorial, you will learn how to perform E2E testing using Cypress CLI and Test Runner.

July 6, 2026

Cypress End to End Testing: Detailed Tutorial

Cypress

Cypress End to End Testing: Detailed Tutorial

Cypress end to end testing runs tests inside the browser with a JavaScript framework built on Mocha. Learn setup, commands, and a full worked example.

September 15, 2026