Sergii Kamenskyi is a Lead AI Engineer based in Berlin with 11+ years building scalable systems and leading cross-functional teams across energy, e‑commerce, and cloud domains. He has driven architecture and AI efforts at Zolar and Sollit, previously shaping data-platform work at Zalando and contributing back-end fixes and RESTful design improvements to the notable Nakadi event-bus project. His track record includes leading a front-end team whose workforce-dispatcher product scaled client productivity by up to 1000% and architecting a nationwide meteorological network in Ukraine with 25 regional data centers. Comfortable from hardware to cloud-native software, he blends hands-on development with strategic infrastructure design and a knack for turning complex operational needs into production-ready systems.
11 years of coding experience
25 years of employment as a software developer
National Technical University "Kharkiv Polytechnic Institute"
A distributed event bus that implements a RESTful API abstraction on top of Kafka-like queues
Role in this project:
Back-end Developer
Contributions:16 commits, 24 PRs, 59 pushes in 1 year 5 months
Contributions summary:Sergii primarily contributed to the backend of the Nakadi project, focusing on Java code. Their commits involved fixing typos and making code changes within the `KafkaTopicRepository.java` file, which interacts with Kafka. Additionally, the user was involved in refactoring and updating documentation related to the project, and made changes that show familiarity with RESTful API design.
Contributions:11 PRs, 13 pushes, 1 branch in 3 years 7 months
trackerlinuxperformance-tuningsyncthingto-do-list
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Sergii Kamenskyi - Lead AI Engineer at Sollit Deutschland