Mateusz Grzesiukiewicz
Solutions Architect at Boldare
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMateusz Grzesiukiewicz is a Solutions Architect with 11 years of experience building complex JavaScript frontends and architecting enterprise platforms, having worked at Goldman Sachs, Atlassian, and Boldare. He blends a strong functional-programming mindset (RxJS, Ramda, Haskell background) with pragmatic experience in React, Angular 1.5, and ES6, and has authored a Packt book on React Native and a popular Udemy course. Mateusz is an experienced instructor and recruiter who has delivered dozens of internal workshops and taught hundreds of hours of JavaScript to new hires and students. His stack also spans backend and DevOps touchpoints—PHP, Java, C++, Symfony, and AWS/Docker continuous deployment—enabling him to bridge frontend architecture with production realities. A curious engineer, he once implemented a Pascal interpreter in Haskell for his university project, reflecting a deep interest in language design and elegant abstractions.
11 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree, Computer Science, 3.5, Bachelor’s Degree, Computer Science, 3.5 at University of Warsaw
Polish, English
Github Skills (51)
codesandbox8
react8
eslint8
design-patterns8
visual-testing8
javascript8
preact8
react-native7
linter7
typescript7
vue7
rapid7
angular7
ecmascript7
documentation7
Programming languages (2)
Github contributions (5)
Ajdija/hands-on-design-patterns-with-react-native
Apr 2018 - Oct 2018
Packt Publishing: Hands-on Design Patterns with React Native by Mateusz Grzesiukiewicz
Contributions:96 commits, 6 PRs, 58 pushes in 6 months
hands-onreactpublishingreact-nativehands
Ajdija/opinionated-create-react-app-framework
Oct 2017 - Nov 2017
Contributions:20 PRs, 69 pushes, 19 branches in 19 days
react-appreactcreate-reactwebpackreactjs
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