Mateusz Kalinowski
Full Stack Developer at Satago
Krakow, Lesser Poland Voivodeship
Summary
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SeniorMateusz Kalinowski is a Full Stack Developer based in Krakow with nine years of professional experience and a strong self-taught background in Java. He currently builds cloud-native microservices at Satago using Java 11, Spring, Apache Tapestry, Kafka, Debezium, GraphQL/DGS and AWS, while also delivering TypeScript + React front-end work. Comfortable across the full stack, he pairs JPA/Hibernate, jOOQ and PostgreSQL with Docker, Kubernetes and CI/CD tooling to ship reliable systems. Mateusz learned Java out of passion and rapidly scales his skillset, developing his own apps and embracing new technologies on the job. His trajectory from a junior specialist to senior full stack roles reflects a practical, hands-on approach to solving complex integration and data-streaming challenges. He brings a curiosity-driven mindset that often leads him to tackle both backend architecture and frontend polish.
8 years of coding experience
English, Polish
Github Skills (52)
javascript10
react10
rich-text9
user-interface9
editors9
declarative9
frontend9
wysiwyg8
arangodb8
graph-database8
browser8
typescript8
draft-js8
query-language8
contenteditable8
Programming languages (5)
Github contributions (5)
tylde/emblem-ui
Feb 2020 - Jan 2021
Emblem UI React component library
Contributions:21 commits, 4 PRs, 21 pushes in 11 months
react-componentneumorphismreactreact-component-libraryreact-ui
tylde/steam-market-server
Aug 2017 - Aug 2019
Contributions:18 pushes, 1 branch in 2 years
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