Mateusz Zatorski
Contract Front-end Developer at DurableFish IT Services
West Pomeranian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolMateusz Zatorski is a contract front-end developer with 12 years of experience, based in West Pomerania, Poland, who brings focused expertise in React and UI component work. He contributes to well-known open-source projects such as react-router and Formidable’s Victory and Spectacle, where he’s resolved SSR issues, refactored components to ES6 standards, and smoothed developer experience bugs like hot reloading and demo fixes. Comfortable maintaining library compatibility and resolving tricky merge conflicts, he combines practical maintenance with thoughtful refactors to keep developer-facing tools robust. Describing himself as "always a beginner," he pairs that humility with steady, long-term contracting at DurableFish and a habit of improving both code and docs.
12 years of coding experience
Uniwersytet Szczeciński
Stackoverflow
8,236reputation
1.4mreached
86answers
38questions
react-router
top-1%
django
top-5%
javascript
top-5%
django-rest-framework
top-5%
Github Skills (23)
data-visualizations10
url-routing10
javascript10
charts10
component-development10
s610
data-visualisation10
data-visualization10
react-router10
react10
slide9
testing9
django9
querystring9
django-rest-framework9
Programming languages (19)
Github contributions (5)
remix-run/react-router
Sep 2015 - Feb 2017
Declarative routing for React
Role in this project:
Front-end Developer
Front-end DeveloperContributions:128 commits, 99 PRs, 126 pushes in 1 year 5 months
Contributions summary:Mateusz primarily contributed to fixing and updating components within the `react-router` repository. Their commits focused on addressing issues related to active states, server-side rendering, and resolving merge conflicts. They also refactored imports and updated the project to use React v0.14, showcasing a focus on maintaining and improving the library's core functionalities and compatibility.
react
FormidableLabs/spectacle
Nov 2015 - Mar 2016
A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.
Role in this project:Front-end Developer
Front-end DeveloperContributions:19 commits, 12 PRs, 2 pushes in 4 months
Contributions summary:Mateusz primarily contributed to the Spectacle library, focusing on front-end development tasks. Their work involved refactoring code using ES6, fixing keyed properties in the overview, addressing typos, and resolving issues related to currentSlide in transitions. Additionally, they corrected propTypes, fixed magic children, and made adjustments to the font import, showcasing a focus on component structure, and UI presentation logic using React.
jsxreactreactjspresentationkeynote
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