Tomasz聽Rozmus
Full-stack Developer at Rumble Fish Blockchain Development
Krakow, Lesser Poland Voivodeship
Summary
馃懁
Senior馃帗
Top SchoolTomasz Rozmus is a seasoned full-stack developer based in Krakow with 9 years of experience building high-performance React and Node.js applications and shipping production systems across web, enterprise and blockchain domains. He has led teams and designed frontend and backend architectures for institution-grade projects鈥攔anging from decentralized Ethereum trading platforms to SEO- and performance-sensitive consumer sites. Equally comfortable in UI engineering and backend services, Tomasz brings hands-on expertise in Redux, Docker, AWS, Postgres/Mongo, and CI/CD pipelines, plus practical Solidity and EVM integration experience. His background includes creating internal UI frameworks and complex configurators for regulated healthcare clients, reflecting a strong focus on robust, testable code and developer ergonomics. Early startups and self-employment sharpened his product sensibility and operations skills, so he often bridges product, devops and UX trade-offs when delivering end-to-end solutions.
9 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.), Engineer, Applied Computer Science and Engineering, Master of Science (M.Sc.), Engineer, Applied Computer Science and Engineering at Akademia G贸rniczo-Hutnicza im. Stanis艂awa Staszica w KrakowieHigh School, Extended Mathematics and Computer Science, A-level equivalent, High School, Extended Mathematics and Computer Science, A-level equivalent at Stanislaw Konarski High School
Polish, English, German
Stackoverflow
1,646reputation
101kreached
24answers
7questions
Github Skills (32)
bitcoin10
chain10
binance-smart-chain10
ethereum10
blockchain10
typescript9
php9
google-maps-api9
jestjs6
zurb-foundation6
react6
markercluster6
dns6
scraper6
ip6
Programming languages (3)
Github contributions (5)
renproject/ren-ui
Nov 2021 - Aug 2022
A set of Ren UI components
Contributions:69 commits, 11 PRs, 32 pushes in 8 months
reactrenui-components
renproject/bridge-v2
Sep 2020 - Dec 2022
An easy way to bridge cross-chain assets between blockchains.
Contributions:35 reviews, 1308 commits, 90 PRs in 2 years 3 months
binance-smart-chainethereumrenvmblockchainbridge
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