Krisztián Karóczkai
Consultant, IT Technical Project Manager, Solution Architect, Lead Developer at Freelancer
Biatorbágy, Hungary
Summary
👤
Senior🎓
Top SchoolKrisztián Karóczkai is an experienced consultant, IT technical project manager, solution architect and lead developer with 11+ years delivering Java EE and microservices-based systems. He combines hands-on implementation (Spring Boot, Jersey, DropWizard, JavaEE, Angular, Web Components) with leadership roles across freelancing, academia and enterprise projects, including teaching Java microservices at Óbuda University. Comfortable across the full stack and deployment stack—Docker, Kubernetes, Tomcat/WildFly, SQL and NoSQL—he focuses on high-availability distributed architectures and IAM integrations like OAuth2/Keycloak. A certified Scrum practitioner in practice, he regularly blends Agile, Kanban and Lean to align teams and technical design. His background spans research at MTA SZTAKI to commercial Liferay and enterprise portals, giving him uncommon depth in both cutting-edge microservice patterns and legacy Java platform migration. Based in Biatorbágy, Hungary, he is a pragmatic technologist who often moves between teaching, consulting and building production-grade systems.
11 years of coding experience
5 years of employment as a software developer
Óbuda UniversityÓbuda University Doctoral School of AIAMcollege of Dunaújváros
Github Skills (12)
jsinterop9
jar9
java6
microservices4
spring2
crossword1
cocos-creator1
azerothcore1
trainer1
world-of-warcraft1
cubing1
patreon1
Programming languages (3)
Github contributions (5)
uni-firefoxos/apps
Feb 2015 - Apr 2015
Contributions:9 commits, 1 comment in 2 months
Krisztian666/yokudlela
Sep 2021 - Sep 2022
Java Microservice projekt kidolgozott órai minta.
Contributions:88 commits, 1 PR, 49 pushes in 1 year
projektraijsinteropjarmicroservices
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