Kostiantyn Plotnyk
Team Tech Lead at Ciklum
Spain
Summary
👤
Senior🎓
Top SchoolKostiantyn Plotnyk is a seasoned Java Team Tech Lead with 11 years of software engineering experience, currently leading development of a code review platform at Ciklum. He specializes in backend systems, enterprise databases, and integrations—having improved diff algorithms, built Atlassian and VCS integrations, and migrated build systems while shipping AWS-hosted trial services. Deep hands-on expertise with Java, Spring, Hibernate, JMS/ZeroMQ, and a variety of SQL and NoSQL databases is complemented by practical DevOps skills in Docker, AWS, and CI tooling. He’s comfortable across client-server and web stacks, having built high-load CMS platforms, Eclipse plugins, and tablet apps using JavaFX earlier in his career. Based in Spain with a master’s in Telecommunications Engineering from Kyiv Polytechnic, he favors tackling difficult technical problems and continuously learning new technologies. Colleagues rely on him for technical ownership that bridges code quality, scalable architecture, and pragmatic integration work.
11 years of coding experience
6 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Ukrainian, Russian, EnglishProgramming languages (2)
Github contributions (5)
ploko/collab_jira_plugin
Apr 2015 - Feb 2016
Contributions:22 PRs, 127 pushes, 6 branches in 10 months
testingtest-repository
ploko/collab-github-v2
Sep 2016 - Sep 2023
Contributions:199 PRs, 304 pushes, 88 branches in 7 years 1 month
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