Vaibhav contributed across four repositories, focusing on feature modernization, documentation, and bug fixes. In SeleniumHQ/selenium, he updated the Python Selenium test setup to use the Firefox Options API, enabling a more structured and future-proof Remote WebDriver configuration. For PowerShell/PowerShell, he corrected CI documentation to accurately reflect platform changes. In JetBrains/Avalonia, he enforced POSIX-compliant newlines in Markdown files, improving text processing and diff clarity. Within tokio-rs/tokio, he clarified documentation for TCP socket options and updated platform compatibility details. His work demonstrated proficiency in Python, Rust, and Markdown, emphasizing maintainability, cross-platform clarity, and robust documentation practices.