Maja Frydrychowicz
Montreal, Quebec, Canada
Summary
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RockstarMaja Frydrychowicz is a software engineer and educator with 12 years of experience blending hands-on browser and web-platform engineering with curriculum design and academic advising. She spent a significant portion of her industry career at Mozilla working on Firefox, platform operations and the WebDriver standard, and actively contributes to prominent open-source projects such as web-platform-tests and Puppeteer. Her open-source work includes improving browser automation and cross-browser compatibility—adding Firefox support and enhancing test stability tooling—which reflects a deep practical knowledge of browser internals and test automation. In her current role she develops and updates courses on full‑stack web performance, deployment, and operations while helping shape her college’s career and pre-university programs. She also contributes to institutional IT infrastructure planning, bridging academic needs with production-grade engineering practices. Based in Montreal, she combines rigorous engineering experience with a talent for translating complex technical topics into teachable, career-oriented programs.
12 years of coding experience
Github Skills (19)
javascript10
python10
testing10
browser-automation10
automation10
firefox10
nodejs10
automations10
test-automation10
webdriver9
chromeless9
headless-browser9
chromium9
chrome9
developer-tools8
Programming languages (9)
Github contributions (5)
web-platform-tests/wpt
Jan 2017 - Aug 2019
Test suites for Web platform specs — including WHATWG, W3C, and others
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:38 commits, 6 PRs, 2 pushes in 2 years 7 months
Contributions summary:Maja primarily contributes to the test suite for the web platform tests, focusing on the automation and enhancement of existing tests. Their work includes adding new features like the `--stability` option to `wpt-update` for disabling unstable tests and splitting existing tests into multiple files. The commits modify various files related to testing, including those concerning webdriver actions, keyboard shortcuts, and double-click events. The user's modifications suggest active involvement in maintaining and improving test coverage.
microsoft-edgetest-runnerspecssafarifirefox
puppeteer/puppeteer
Oct 2019 - Dec 2020
JavaScript API for Chrome and Firefox
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:1 review, 16 PRs, 98 comments in 1 year 1 month
Contributions summary:Maja's contributions primarily focused on enhancing the Puppeteer library, particularly in the areas of browser automation and cross-browser compatibility. They implemented new features, such as allowing Puppeteer to launch different browsers like Firefox, which involved significant refactoring of the Launcher component. Furthermore, the user added default Firefox preferences to improve automation and testing capabilities. Their work also extended to the testing suite, modifying tests and configurations to accommodate Firefox and other product-specific behaviors.
developer-toolschromiumheadlessjavascriptnodejs
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