Alexandros Kouretsis is a Tech Lead and Data Science Consultant with nine years of experience building full-stack tools and processes that make data more accessible and future-proof. Based in Athens, he leads engineering efforts at Appsilon, translating complex data needs into practical, production-ready solutions that bridge research-grade methods with scalable software. His background combines advanced academic training—including a PhD—with hands-on mastery of end-to-end development, enabling him to align data science workflows with robust engineering practices. Known for creating maintainable pipelines and developer-friendly tooling, he emphasizes long-term operability and team enablement rather than one-off experiments.
9 years of coding experience
Bachelor of Science (B.Sc.), Bachelor of Science (B.Sc.) at Ethnikon kai Kapodistriakon Panepistimion Athinon
Doctor of Philosophy (PhD), Doctor of Philosophy (PhD) at Aristotle University of Thessaloniki (AUTH)
Master of Science (M.Sc.), Master of Science (M.Sc.) at National Technical University of Athens
iscoCrosswalks: Methods and classes for crosswalks between the ISCO and SOC classifications of occupations
Contributions:38 commits, 2 PRs, 6 pushes in 3 months
occupationsclassificationssoccrosswalks
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Alexandros Kouretsis - Tech Lead - Data Science Consultant