Bartosz Kolej is a software engineer with eight years of hands-on experience building Java-based solutions across Polish and international tech teams. He began his journey in open-source Java projects and has since contributed to production systems at Pointer, Accenture, Allegro, and now Egnyte. Comfortable in both consultancy and product environments, he brings practical engineering discipline from large-scale e-commerce and enterprise contexts. Bartosz pairs a formal engineering education with a developer’s curiosity, favoring code-first problem solving and incremental delivery. Based in Greater Poland, he blends regional expertise with exposure to global platforms and team practices. Colleagues describe him as a pragmatic programmer who steadily improves systems rather than chasing hype.
8 years of coding experience
4 years of employment as a software developer
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at Akademia Ekonomiczno-Humanistyczna w Warszawie
Contributions:22 PRs, 26 pushes, 22 branches in 4 years 7 months
hibernatejava-springwalletspringspring-hibernate
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.