Mariusz Jarzabek
Senior Software Engineer at The Stepstone Group Polska
Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMariusz Jarzabek is a senior software engineer with nine years of frontend-focused experience, specializing in building scalable SPA and internal applications with React, Redux, and modern tooling. He currently drives frontend development at The Stepstone Group Polska, delivering a next-generation recruitment platform with React 17+, Webpack Module Federation, and ongoing Node.js and React upgrades for German and English markets. Throughout his career, he has contributed across roles at Ro, Arabella, Rift, Data Lake, and Healfy, shipping customer-facing apps using Tailwind, GCP, testing, CI/CD, and mentoring teammates. He has led performance-focused POCs and champions collaboration and knowledge sharing to raise engineering standards. Based in Silesian Voivodeship, Poland, his path from early web development to modern React architectures reflects a hands-on, end-to-end approach to delivering reliable software.
9 years of coding experience
18 years of employment as a software developer
Engineer's degree, programming and database, Engineer's degree, programming and database at Academy of Computer Science and Management in Bielsko-Biała
English
Github Skills (2)
react3
svg2
Programming languages (1)
Github contributions (5)
delmaroi/tododemo
Oct 2017 - Oct 2017
Contributions:13 pushes, 2 branches in 1 day
delmaroi/rewards-program
Apr 2023 - Apr 2023
Contributions:6 pushes, 1 branch in 1 day
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