Andrey Lushnikov
Founder at i-Free
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolAndrey Lushnikov is a founder and seasoned browser engineer with 14 years of experience building developer tools and web automation. He was a core contributor to Chrome DevTools, created Google Puppeteer, and later worked on Playwright at Microsoft, giving him deep expertise in cross-browser automation and debugging APIs. Based in San Francisco, he blends product-level thinking with hands-on front-end systems work—shipping features like JS injection, file interception, and UI enhancements across high-profile open-source projects. Andrey’s background spans low-level browser context handling to improving test reliability, and his track record includes influencing tooling used by thousands of developers worldwide.
14 years of coding experience
13 years of employment as a software developer
Specialist, IT, Math, Specialist, IT, Math at Saint Petersburg State University
Russian, English, Spanish, French
Stackoverflow
3,203reputation
295kreached
34answers
4questions
memcached
top-5%
Github Skills (34)
javascript10
addin10
api-design10
plugin-development10
css10
ui-design10
devtools10
uid10
front-end-development10
html10
test-suite10
webtest10
codemirror10
developer-tools10
addon10
Programming languages (18)
Github contributions (5)
microsoft/playwright
Nov 2019 - Jan 2023
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:84 releases, 1391 reviews, 1808 commits in 3 years 2 months
Contributions summary:Andrey primarily contributes to the quality assurance and test automation aspects of the Playwright project. They focused on removing or modifying existing tests, indicating a role in maintaining and refining the test suite, particularly concerning cross-browser compatibility and addressing flakiness. Furthermore, the commits reveal interactions with various browser-specific functionalities and test environments, showcasing a focus on ensuring the reliability of the test suite across different browsers and configurations. The user also displayed knowledge in handling browser automation issues.
automationchromiumfirefoxplaywrighttesting
ChromeDevTools/devtools-frontend
Sep 2015 - Jun 2019
The Chrome DevTools UI
Role in this project:Front-end Developer
Front-end DeveloperContributions:484 commits, 1 comment in 3 years 9 months
Contributions summary:Andrey's contributions primarily involve enhancing the Chrome DevTools UI. They introduced features like the CSS Variable palette within the Spectrum color picker and implemented color swatches in the suggest box for CSS variables. Additionally, the user addressed issues related to source map handling and browser context management, including implementing the Target.getBrowserContexts() method and improving the disposal of browser contexts. The user also worked on file chooser interception, providing enhanced capabilities for automation testing.
chromedevtoolschrome-devtoolsjavascriptinstrumentation
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.