Justyna Rutkowska
Inżynier Ds. Oprogramowania at Steakhouse Financial
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolJustyna Rutkowska is an experienced software engineer with eight years focused on blockchain and full-stack development, currently building products at Steakhouse Financial from Warsaw. She has led engineering teams and co-founded projects like Vaults.fyi and ETHWarsaw, translating decentralized finance concepts into production-ready systems. At TrustToken she served as Lead Blockchain Engineer, and her open-source work includes foundational contributions to the useDApp framework that enabled MetaMask integration and real-time blockchain data flows. Trained as an engineer and computer scientist at Warsaw University of Technology, she blends telecommunications rigour with hands-on DApp architecture. Colleagues know her for shipping robust developer tooling and for turning experimental crypto primitives into practical integrations.
8 years of coding experience
6 years of employment as a software developer
Magister (Mgr), Informatyka, Magister (Mgr), Informatyka at Warsaw University of Technology
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (18)
typescript10
daap10
ethereum10
typescript-types10
typescripts10
react10
javascript9
web3js9
css7
html7
documentation6
mochajs6
moc6
wagtail6
internationalization6
Programming languages (7)
Github contributions (5)
TrueFiEng/useDApp
Dec 2020 - Apr 2022
Framework for rapid Dapp development. Simple. Robust. Extendable. Testable
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:71 reviews, 12 commits, 29 PRs in 1 year 4 months
Contributions summary:Justyna contributed to the foundational setup and development of a DApp framework, focusing on both front-end and back-end integrations. They introduced the initial playground environment with core dependencies and configuration. The user integrated key libraries like `useEthers` and established connections with MetaMask, enhancing the application's blockchain interaction. Additionally, they implemented a block number provider for real-time data updates and improved the documentation.
reactdapp-developmentdappethereumblockchain
JustynaBroniszewska/GitWorkshop
Sep 2020 - Dec 2022
Contributions:39 reviews, 43 PRs, 45 pushes in 2 years 3 months
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