Krzysztof Koperkiewicz
Full-stack Web Developer at Freelance
Wroclaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolKrzysztof Koperkiewicz is a full-stack web developer with nine years of hands-on experience building and maintaining PHP/JS/MySQL applications, WordPress sites, and Linux-based deployments. He blends front-end design sensibilities and graphic-tool experience with back-end engineering, enabling polished, accessible, and performant websites. His multidisciplinary focus extends into SEO, cybersecurity, SysOps and DevOps, so he approaches projects with both code-level craft and operational robustness. A background in Business Informatics and a Master's in Management give him additional strengths in project governance and stakeholder alignment. Based in the Wroclaw area, he has delivered as a freelancer and as a senior developer at EACTIVE, consistently widening his skillset through study and international exchange. An uncommon detail: he pairs technical work with practical vocational training (from IT technician to florist and safety studies), reflecting a pragmatic, hands-on problem-solving mindset.
9 years of coding experience
4 years of employment as a software developer
Student Exchange Program, Student Exchange Program at Shibaura Institute of TechnologyBachelor's degree, Business Informatics, Bachelor's degree, Business Informatics at Wrocław University of EconomicsOccupational Safety and Health Technology/Technician, Occupational Safety and Health Technology/Technician at Post-secondary School Cosinus in WrocławMaster's degree, Management, Master's degree, Management at Wroclaw University of Science and Technology
English, French, Polish
Github Skills (17)
django10
laravel10
java10
assemblyscript10
rust8
webassembly8
emscripten8
golang8
console8
typescript7
plugin7
game-development7
odin6
pocketmine6
go6
Programming languages (3)
Github contributions (5)
Krylan/RAWeb
Jun 2019 - Oct 2024
Contributions:56 pushes, 43 branches in 5 years 5 months
javaretroachievements
Krylan/qwins
Feb 2017 - Apr 2023
Contributions:9 pushes, 1 branch in 6 years 2 months
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