Konstantinos Semertzidis
Technical Lead Engineering Manager Data Platforms
Thessaloniki Metropolitan Area Greece
Summary
👤
Senior🎓
Top SchoolKonstantinos Semertzidis is a Technical Lead in Data Engineering with a decade of experience bridging research-grade database and graph expertise with practical cloud data platforms. He holds a PhD in Computer Science and has driven R&D and product integrations at IBM and Huawei, notably fusing RDF and property graphs and contributing to digital twin and IoT initiatives used in large-scale deployments like the Port of Rotterdam. At Coca-Cola HBC he leads Azure-based datamart and Databricks pipelines, and previously managed bonus-platform engineering at Kaizen Gaming. Known for query optimization and execution-engine research, he publishes in top venues (TKDE, WWW, ICDE) yet consistently delivers production systems that translate academic ideas into business value. An uncommon blend of academic rigor and hands-on delivery, he also authored a public digital twin benchmark model used by practitioners.
11 years of coding experience
14 years of employment as a software developer
Doctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at University of IoanninaMaster of Science (MSc), Computing, Master of Science (MSc), Computing at University of York
English, Greek
Github Skills (16)
maven8
gradle8
groovy7
java7
sass7
kotlin7
css6
javascript6
sql6
spotless6
scala6
react5
typescript5
nextjs4
python3
Programming languages (2)
Github contributions (5)
ksemer/DBLPGraphGenerator
Oct 2016 - May 2022
Contributions:12 pushes, 2 branches in 5 years 7 months
ksemer/BestFriendsForever-BFF-
Nov 2016 - Sep 2019
Contributions:25 commits, 2 PRs, 19 pushes in 2 years 10 months
pythonfindingbffsubgraphsdense
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