Karol Kozicki
Software Developer at S&P Global
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolKarol Kozicki is a software developer based in Krakow with nearly 3 years of commercial .NET development experience and a broader 11-year background that began in QA and test automation. He builds cloud-ready backend systems from scratch—using ASP.NET Core, DDD, CQRS and microservices patterns—while also contributing to integration, DevOps and CI/CD across Azure, Docker and Kubernetes. His work spans IoT and enterprise domains, including smart home integrations (Alexa, Philips Hue) and data synchronization solutions leveraging RabbitMQ and database replication tools. An advocate of clean architecture and design patterns, he has hands-on experience with NHibernate, Dapper, EF Core and test frameworks like NUnit/Moq. Active in open source, he improved react-pixi-fiber with compatibility fixes and new components, showing curiosity beyond the .NET stack.
11 years of coding experience
2 years of employment as a software developer
Master's degree, Information Technology Project Management, Master's degree, Information Technology Project Management at Wyższa Szkoła Bankowa w GdańskuInżynier (Inż.), Control Engineering and Robotics, Inżynier (Inż.), Control Engineering and Robotics at Politechnika Gdańska
Polish, English
Github Skills (6)
typescript10
javascript10
typescripts10
pixijs10
react10
typescript-types10
Programming languages (5)
Github contributions (5)
michalochman/react-pixi-fiber
Oct 2019 - Feb 2020
Write PixiJS applications using React declarative style.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:8 commits, 6 PRs, 11 pushes in 4 months
Contributions summary:Karol primarily focused on enhancing the react-pixi-fiber library. Their contributions included fixing compatibility issues with newer versions of PixiJS, specifically addressing deprecated methods and updating types. They added support for point-like properties and implemented a new NineSlicePlane component, expanding the library's functionality. Additionally, they worked on optimizing the rendering process by preventing unnecessary renderer resizes when an external PixiJS application is provided.
reactjavascriptdeclarativerendererpixi
KaRi94/PyHockey
Apr 2015 - Mar 2017
Contributions:23 PRs, 26 pushes, 17 branches in 1 year 11 months
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