Krzysztof Jendrzyca
Full Stack Engineer at Dweet
Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolKrzysztof Jendrzyca is a Full Stack Engineer with 11 years of experience building web applications, favoring React and Node.js, and currently contributing at Dweet. He has a strong background in architecting distributed systems and microservice-based frameworks from past roles at Future Processing and Brainhub, and has led engineering teams and advised product development as a Lead Software Engineer and Technical Advisor. As an independent speaker, trainer and self-employed developer since 2014, he blends hands-on coding with mentoring and public knowledge-sharing—maintaining personal projects and blogs like krzysztof.io and skutecznyprogramista.pl. Based in Silesian Voivodeship, Poland, he brings pragmatic design sense from enterprise ERP and domain-specific platforms to modern front-end/back-end stacks, and actively experiments in public-facing projects that demonstrate his emphasis on delivering clear developer value.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Informatyka, Bachelor of Engineering (B.Eng.), Informatyka at Politechnika Opolska
Polish, English
Github Skills (87)
xmonad10
window-manager10
tiling10
validation9
ajv9
joi9
java9
callback9
macos9
sanitization9
jwt8
javascript8
elasticsearch8
authentication8
json-schema8
Programming languages (5)
Github contributions (5)
kjendrzyca/clean-react-on-hooks-workshop
Oct 2019 - Sep 2020
Contributions:60 commits, 14 PRs, 33 pushes in 11 months
kjendrzyca/best-practices
Dec 2016 - Dec 2019
Contributions:4 commits, 19 pushes, 1 branch in 2 years 11 months
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