Kornel Z
Stuff Software Developer at Ocado Technology
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolKornel Z is a seasoned software developer with over a decade of experience delivering backend-heavy enterprise systems, currently contributing at Ocado Technology. He brings deep expertise in Java, Spring ecosystems, integration technologies (Apache Camel/ServiceMix), and Oracle SQL—backed by multiple certifications including Oracle SQL Expert and OMG UML. His career includes leadership on data provider integrations and e-commerce platforms for travel and retail, with a strong track record in ETL, web services, and performance-focused SQL tuning. Comfortable across the stack, he has built mission-critical systems for Sabre, Asseco and banking clients, often working directly with customers on-site. Based in the Cracow metro area and holding an MSc in Computer Science from Jagiellonian University, Kornel combines practical production experience with formal certification-driven rigor. A subtle differentiator: his background spans both networking fundamentals (CCNA coursework) and formal UML, enabling him to bridge architectural design and low-level operational concerns.
10 years of coding experience
16 years of employment as a software developer
Master of science, Computer science, Master of science, Computer science at Jagiellonian University
Github Skills (17)
json9
jackson9
binding9
java-api9
jackson-databind8
api8
java7
streaming-api7
streaming7
hex-editor3
wxwidgets3
slack3
text-editor3
scintilla3
cross-platform2
Programming languages (3)
Github contributions (5)
lenrok258/tomato-timer
Jun 2016 - Jun 2023
Contributions:37 pushes, 2 branches in 7 years
lenrok258/big-day-banner-public
Aug 2021 - Nov 2024
Contributions:212 pushes, 1 branch in 3 years 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.