TestMu AI Author

Aakash Rao is a Technical Writer and Developer with over 2 years of experience in front-end development and developer-focused content creation. He has authored 20+ technical blogs, tutorials, and documentation pieces, with hands-on expertise in HTML, CSS, JavaScript, React, Tailwind, Three.js, and tools like Git, Firebase, Figma, and Playwright. On TestMu AI (formerly LambdaTest), he has authored practical guides on CSS and front-end techniques, web accessibility, and visual testing.

Aakash has also worked with multiple clients on Upwork, delivering full-stack and backend projects with integrated documentation and automated testing using Jest and Playwright. He focuses on end-to-end content workflows from research to publishing, with a strong emphasis on clarity, developer experience, and UI/UX. He applies a test-first mindset, embedding testing early in the development cycle to ensure quality. Aakash completed a Diploma in Electronics and Telecommunications Engineering at Government Polytechnic Nagpur, which laid the foundation for his work across writing and development.

Published Articles: 7

Articles by Author

How to Style CSS Form Design Elements | TestMu AI (Formerly LambdaTest)

Automation

How to Style CSS Form Design Elements | TestMu AI (Formerly LambdaTest)

Explore CSS form design: text input, selection, checkboxes, radio buttons, techniques, and best practices for styling elements.

May 13, 2024

How to Use CSS Grid repeat() Function | TestMu AI (Formerly LambdaTest)

Automation

How to Use CSS Grid repeat() Function | TestMu AI (Formerly LambdaTest)

Learn about the CSS Grid repeat() function and its various techniques to maintain a consistent and responsive website layout.

May 14, 2024

How To Use CSS Grid Scheduler [CSS Tutorial] | TestMu AI (Formerly LambdaTest)

Automation

How To Use CSS Grid Scheduler [CSS Tutorial] | TestMu AI (Formerly LambdaTest)

In this CSS tutorial, learn how to build a conference schedule with a CSS grid scheduler.

November 13, 2023

How to Use CSS Position Sticky [With Examples] | TestMu AI (Formerly LambdaTest)

Automation

How to Use CSS Position Sticky [With Examples] | TestMu AI (Formerly LambdaTest)

Master CSS position: sticky with real-world examples. Ensure cross browser compatibility and elevate your web design with ease.

July 13, 2026

How To Use CSS Spacing: Getting Started Guide | TestMu AI (Formerly LambdaTest)

Automation

How To Use CSS Spacing: Getting Started Guide | TestMu AI (Formerly LambdaTest)

In this tutorial, we explore CSS Spacing, its importance, different types of Spacing provided by CSS, with examples.

December 24, 2025

DPI and Screen Resolution: A Complete Guide for Testing | TestMu AI (Formerly LambdaTest)

Automation

DPI and Screen Resolution: A Complete Guide for Testing | TestMu AI (Formerly LambdaTest)

DPI, PPI, and screen resolution explained for testers: what device pixel ratio means in code, why 1 CSS pixel is not 1 hardware pixel, and how to test both.

August 11, 2026