Michał Perłakowski
Front-end Developer at Sii Poland
Gdańsk, Pomeranian Voivodeship, Poland
Summary
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SeniorMichał Perłakowski is a front-end developer with over a decade of engineering experience and five years focused on TypeScript and React, delivering interfaces for everything from AI schedulers to biopharmaceutical data analytics. Comfortable as the sole front-end engineer or as part of multi-team SAFe deliveries, he builds reusable component libraries and micro-frontend apps while bridging design and engineering as a regular liaison with UX. He contributes to prominent open-source work like MUI, improving component APIs and TypeScript typings—an indicator of his attention to both developer ergonomics and production readiness. Pragmatic about business needs, he pairs an eye for polish and code quality with a history of introducing linters, functional patterns, and testing practices that reduce bugs and speed delivery. Based in Gdańsk, he brings a habit of self-study and a track record of shipping full features end-to-end, including Azure deployments and cross-team component ownership.
11 years of coding experience
3 years of employment as a software developer
Stackoverflow
90,512reputation
21.9mreached
764answers
33questions
colors
top-5%
closures
top-5%
dom
top-1%
reverse
top-5%
regex
top-5%
javascript-objects
top-1%
Github Skills (50)
es6-modules10
javascript10
jquery10
onclick10
multidimensional-arrays10
ui-design10
forms10
javascript-objects10
material-design10
uid10
front-end-development10
dom10
html10
rgb10
babeljs10
Programming languages (4)
Github contributions (5)
mui/material-ui
Mar 2021 - Oct 2021
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:7 reviews, 19 commits, 22 PRs in 6 months
Contributions summary:Michał primarily contributed to the Material UI library by addressing deprecation warnings, enhancing existing components, and improving documentation. They focused on refactoring the `Avatar` and `Slider` components, updating their default behaviors, and adding new features like disabling thumb swaps. Additionally, the user fixed a typo in the `InputBase` component and added the `muiName` property to TypeScript declarations of various components, reflecting their work on component API and TypeScript integration.
reactmuimaterialjavascriptmaterial-design
michal-perlakowski/one-based-array
Sep 2016 - May 2019
An array with indexes starting at one.
Contributions:21 PRs, 35 pushes, 104 branches in 2 years 7 months
javascriptarrayindexes
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