Juliusz Marciniak
Java Developer at Decerto
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJuliusz Marciniak is a Java developer with 11 years of experience building backend systems, currently delivering software at Decerto from Warsaw. He has deep domain knowledge in postal and insurance sectors from multi-year projects at Poczta Polska Usługi Cyfrowe, where he owned backend services and also drove customer-facing product pages and purchase flows. Comfortable across the stack when needed, he has delivered both frontend and backend features and completed freelance web projects primarily on WordPress. Trained in computer science at Wojskowa Akademia Techniczna and PJATK, he combines formal education with hands-on consulting and implementation experience. Known for reliably executing assigned projects, he brings pragmatic problem-solving and a focus on customer impact to enterprise environments.
11 years of coding experience
4 years of employment as a software developer
Informatyka, Informatyka at Polsko-Japońska Wyższa Szkoła Technik Komputerowych w WarszawieInformatyka, Informatyka at Wojskowa Akademia Techniczna w Warszawie
English
Github Skills (112)
python10
anti-bot10
authentication10
bitnami10
security10
dns10
gradle-plugin10
monitoring10
charts10
linux10
helm10
golang10
ids10
intrusion-detection10
kubernetes10
Programming languages (13)
Github contributions (5)
rechandler12/htaccess-configs-mydevil
Mar 2019 - May 2019
Apache HTTP server boilerplate configs
Contributions:8 releases, 21 commits, 44 pushes in 2 months
boilerplateapache-httpconfigshttp2apache
rechandler12/htaccess-configs-mydevil-test
Mar 2019 - May 2019
Server boilerplate configs tests
Contributions:17 releases, 25 pushes, 61 tags in 2 months
typescriptconfigsserver-boilerplateboilerplate
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