Sachin Gadekar

A Medium article recommending LeetCode problems useful for testers, explaining why coding practice benefits QA professionals and listing ten problems mapped to testing tasks.

Medium article explaining the difference between local variables and instance variables in Java, common mistakes, and how to avoid them.

Medium deep dive into Java var-args: how they work, benefits, pitfalls, and best practices.

Dev.to tutorial covering essential Selenium WebDriver commands and patterns for web automation testing.

Dev.to guide on setting up and using Selenium WebDriver effectively, including best practices like Page Object Model and explicit waits.

Dev.to tutorial walking through tools and steps to set up a JavaScript development environment (Node.js, npm/yarn, IDEs, extensions).

Dev.to post summarizing essential Git commands and workflows for professional development contexts.