Jakub Sadura
Senior Software Engineer at Undisclosed
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolJakub Sadura is a Senior Software Engineer with 15 years of experience and 8+ years focused on frontend development for trading and financial applications using React, TypeScript and Redux. He has shipped production-grade, highly responsive UIs at firms like Saxo Bank and Luxoft, turning complex trading workflows into polished web experiences and replacing manual processes with scalable applications. Comfortable across modern web toolchains (Webpack, Babel, Node, WebSockets, Elastic Search) and test automation (Jest, Cypress), he emphasizes clean code, agile feedback loops and measurable user productivity gains. His background spans enterprise systems, healthcare imaging and national education platforms, reflecting an ability to adapt domain knowledge quickly and deliver pragmatic solutions under NDA constraints. Colleagues know him for frequent demos and a developer-first mindset that balances craft with clear product impact.
15 years of coding experience
12 years of employment as a software developer
Informatics and Electronics, Informatics and Electronics at Warsaw University of Technologyfirst class honours degree Bachelor of Science Informatics, first class honours degree Bachelor of Science Informatics at Coventry UniversityComputer Science, Computer Science at Jagiellonian University
English
Stackoverflow
23reputation
278reached
0answers
2questions
Github Skills (78)
testing10
firefox10
csv10
chrome-extension10
chrome10
xml10
javascript9
react-component9
chromium9
spreadsheet9
sheetjs9
js-api9
api9
developer-tools9
excel9
Programming languages (3)
Github contributions (5)
jakubsadura/eslint-plugin-saxo
May 2018 - Mar 2019
Contributions:14 pushes, 5 branches in 10 months
jakubsadura/Swiezy
May 2011 - May 2011
Contributions:5 commits in 1 day
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