Przemysław Trzepiński
Senior Frontend Engineer at hyperexponential
Łódź, Łódzkie Voivodship, Poland
Summary
🤩
Rockstar🎓
Top SchoolPrzemysław Trzepiński is a Senior Frontend Engineer with nine years of experience building user-focused web applications and leading small technical teams across European product companies. Trained as a microbiologist, he brings a researcher's rigor to frontend architecture and fullstack JavaScript development, bridging experimental problem-solving with pragmatic engineering. His recent roles include Technical Lead and Senior positions at Omni Calculator, Finalsite, and currently hyperexponential, where he focuses on shipping reliable, maintainable interfaces. Comfortable across the stack, he leverages data-driven decisions and testing practices honed during scientific research and industry work. Colleagues describe him as a pragmatic technical leader who elevates product quality through clear implementation and mentorship. Based in Łódź, Poland, he combines domain curiosity with a steady record of delivering production-ready frontend solutions.
8 years of coding experience
7 years of employment as a software developer
Master of Science; Bachelor of Science. Microbiology. B. Sc Microbiology, Master of Science; Bachelor of Science. Microbiology. B. Sc Microbiology at University of Lodz
Polish, English
Github Skills (59)
kiwi10
styled-components10
validation10
modal-dialog10
component-library10
orbit10
react10
dialog9
react-hooks9
dataflow-programming9
form-builder9
forms9
react-native-web9
flow-based-programming9
react-modal9
Programming languages (5)
Github contributions (5)
omnicalculator/omnicalculator-eslint-config
Aug 2024 - Jan 2025
Contributions:9 releases, 15 reviews, 24 PRs in 5 months
prztrz/budget-planner
Dec 2019 - Dec 2020
budget planner with donut chart. d3/firebase/typescript/materializeCSS
Contributions:1 PR, 12 pushes, 3 branches in 1 year
donutdonut-chartchartmaterializecssfirebase
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